Metronic Poly Mailers 12x15.5 100 Pcs, Medium Shipping Bags for Clothing, Waterproof Mailers Poly Bags for Small Business, Shipping Envelopes Mailing Bag Package Bags Bulk in White
Inhouse product
- WHITE 12X15.5 POLY MAILERS - Our premium poly mailers are a trusted and reliable shipping solution for your business needs. Each envelope measures 12" x 15.5" and is designed to provide superior protection for your products during transit.
- SIMPLY PEEL & SEAL- Each poly mailer bag contains a strong self-sealing adhesive strip. Simply peel and fold over to seal each package safely and securely. Poly mailers are a efficient way to ship all your packages. Perfect for business and retail use. These poly mailers are convenient, lightweight. Eliminate the need for shipping boxes and tape by using poly mailers instead.
- STRONG & DURABLE CONSTRUCTION- Our poly mailers are crafted with only the finest materials. Ship your packages confidently with our strong and durable poly mailers. Each mailer is equipped with a strong self-sealing adhesive strip that is tamper-resistant and tamper-evident. These poly mailers are tear-resistant, puncture-resistant, and waterproof.
- CONVENIENT & EASY TO USE- Poly mailers are an affordable alternative to standard packaging, and they will help keep your items safe. Poly mailers are great for shipping light and less fragile products. These poly mailers are perfect for shipping a variety of items such as apparel and accessories, shirts, shoes, jeans, books, cosmetics, and much more.
- POLY MAILER BENEFITS- Poly mailers are a popular option among many businesses for shipping lighter and non-fragile items. Poly mailers are affordable, lightweight, weatherproof, easy to store, durable, and customizable. Poly mailers are perfect for shipping a wide variety of items, especially fabrics and apparel.
| Brand | METRONIC |
| Color | White |
| Closure Type | Self-Seal |
| Material | Polyethylene (PE) |
| Number of Items | 100 |
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amcdermott@ullrich.com
08-03-2026Le cabe muy una playera que es para lo que lo uso
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adsretyunm@gmail.com
08-03-2026Love the pastel color of my bags. Perfect size to ship items that dont require a large bag. Sturdy, nice adhesive to close bag. Can't beat the price for the amount of bags I received. Will purchase again!
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johngarciai4931@gmail.com
08-03-2026Buen producto. Lo volveré a comprar
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hailey.sawayn@yahoo.com
08-03-2026Amazing
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sandramfmaryic1436@gmail.com
08-03-2026I recently purchased a pack of Metronic Poly Mailers in the 19x24 inch size with 50 pieces, and overall, I'm quite pleased with these large shipping bags. Not only do they serve their purpose well, but the grey color adds a unique touch to my shipments.The size of these mailers is a definite advantage. At 19x24 inches, they provide ample space for sending larger items or multiple products in one package. This is a big cost-saver as it eliminates the need for bulky boxes and reduces shipping expenses.The quality of these Poly Mailers is satisfactory. They are made from a durable material that offers decent tear resistance, ensuring that my items remain protected during transit. While they may not be completely waterproof, they do a good job of keeping contents dry in light rain or moisture.The adhesive strip closure is reliable, keeping packages securely sealed throughout their journey. I appreciate the peace of mind knowing that my shipments won't accidentally open during transit.The pack of 50 pieces is a practical quantity for most shipping needs, and the pricing is reasonable considering the quality and quantity you receive. It's a cost-effective solution for both small business owners and individuals.The grey color of these mailers adds a unique touch to my shipments, setting them apart from the standard white mailers. While the color doesn't necessarily affect the functionality, it does give my packages a distinct and professional appearance.In conclusion, Metronic Poly Mailers in the 19x24 inch size with 50 pieces are a solid choice for anyone looking for reliable and affordable shipping bags. Their durability, size, and the unique grey color make them a practical option for various shipping needs. I would recommend these mailers to others looking for a dependable packaging solution.
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hovekarehabeam@gmail.com
08-03-2026These Metronic 12x15.5 poly mailers are excellent quality. The adhesive is strong and holds securely, and the bags themselves feel very sturdy. Perfect for shipping clothing and other items—reliable and easy to use.
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gorainmamani107@gmail.com
08-03-2026I recently purchased the sage colored poly mailers, and I am absolutely thrilled with them! Here’s why these mailers deserve a solid 5-star review:Quality: 5/5These poly mailers are incredibly thick and high-quality. They provide excellent protection for my items, ensuring that everything arrives at its destination in perfect condition. The material is durable and feels premium, giving me confidence that they can handle the rigors of shipping.Design: 5/5The sage color is simply gorgeous! It adds a touch of elegance and uniqueness to my packages, making them stand out from the usual plain mailers. I’ve received numerous compliments from customers about how pretty and professional these mailers look.Functionality: 5/5These mailers are not only beautiful but also highly functional. The adhesive strip is strong and reliable, ensuring that the packages stay securely closed during transit. The size is perfect for a variety of items, and the thickness of the material means I don’t have to worry about tears or punctures.Highly Recommend: 5/5I highly recommend these sage colored poly mailers to anyone looking for a high-quality, stylish, and reliable shipping solution. They’ve exceeded my expectations in every way, and I will definitely be repurchasing them in the future.Overall: 5/5These mailers have quickly become my go-to for shipping. The combination of high quality, durability, and beautiful design makes them a standout choice. If you’re looking to elevate your packaging game, these sage colored poly mailers are the way to go!
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urkevicpavel855@gmail.com
08-03-2026I use these polymailer shipping bags to send out orders from my small business, and they’ve been great. The quality is excellent—thick enough that they're durable, waterproof and protective, but still lightweight enough to keep shipping costs down. The self-sealing adhesive is strong. Once it’s closed, it stays closed, no extra tape needed. I also love the sleek, clean black look—it gives my packages a professional appearance, which is super important for customer impressions. These bags hold up well in transit and don’t tear easily. I’ve shipped everything from apparel to small accessories, and they’ve worked great every time. The size is just right for a variety of products, and the value for the price is unbeatable. I’ve repurchased these multiple times and plan to keep using them as my go-to packaging solution. Highly recommend for any small business owner looking for dependable shipping supplies.
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paldjriajcbfkhs@gmail.com
08-03-2026Perfect for shipping my merchandise! The quality of these poly mailers is excellent — thick, durable, and reliable for all my packaging needs. I really appreciate that they come in different sizes and colors, which makes organizing and branding so much easier. Whether I’m shipping small items or larger orders, there’s always a size that works. Will definitely repurchase!
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dorothyglbarbaraij9522@gmail.com
08-03-2026Work great for my needs
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jahdailauryn@gmail.com
08-03-2026Las bolsas se ven bien, de buena calidad pero las conté y solo llegaron 95 de 100 que debe traer el paquete.
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reicheranger@gmail.com
08-03-2026I purchased these poly mailers for my business, and they’ve been a fantastic choice! The material is durable and tear-resistant, which gives me confidence that my products will arrive safely to my customers. The adhesive strip is strong, ensuring the packages stay sealed during transit.What I Like:✔ Strong & Durable – The mailers don’t rip or puncture easily, even when packed tightly.✔ Secure Seal – The adhesive is strong, so I don’t have to worry about tampering.✔ Lightweight & Cost-Effective – They help me save on shipping costs while still looking professional.✔ Water-Resistant – Great for protecting items from light rain or spills.
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Lillyhgdric@gmail.com
08-03-2026Cumple con la descripción del producto
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amc******
Le cabe muy una playera que es para lo que lo uso
ads******
Love the pastel color of my bags. Perfect size to ship items that dont require a large bag. Sturdy, nice adhesive to close bag. Can't beat the price for the amount of bags I received. Will purchase again!
joh******
Buen producto. Lo volveré a comprar
hai******
Amazing
san******
I recently purchased a pack of Metronic Poly Mailers in the 19x24 inch size with 50 pieces, and overall, I'm quite pleased with these large shipping bags. Not only do they serve their purpose well, but the grey color adds a unique touch to my shipments.The size of these mailers is a definite advantage. At 19x24 inches, they provide ample space for sending larger items or multiple products in one package. This is a big cost-saver as it eliminates the need for bulky boxes and reduces shipping expenses.The quality of these Poly Mailers is satisfactory. They are made from a durable material that offers decent tear resistance, ensuring that my items remain protected during transit. While they may not be completely waterproof, they do a good job of keeping contents dry in light rain or moisture.The adhesive strip closure is reliable, keeping packages securely sealed throughout their journey. I appreciate the peace of mind knowing that my shipments won't accidentally open during transit.The pack of 50 pieces is a practical quantity for most shipping needs, and the pricing is reasonable considering the quality and quantity you receive. It's a cost-effective solution for both small business owners and individuals.The grey color of these mailers adds a unique touch to my shipments, setting them apart from the standard white mailers. While the color doesn't necessarily affect the functionality, it does give my packages a distinct and professional appearance.In conclusion, Metronic Poly Mailers in the 19x24 inch size with 50 pieces are a solid choice for anyone looking for reliable and affordable shipping bags. Their durability, size, and the unique grey color make them a practical option for various shipping needs. I would recommend these mailers to others looking for a dependable packaging solution.
hov******
These Metronic 12x15.5 poly mailers are excellent quality. The adhesive is strong and holds securely, and the bags themselves feel very sturdy. Perfect for shipping clothing and other items—reliable and easy to use.
gor******
I recently purchased the sage colored poly mailers, and I am absolutely thrilled with them! Here’s why these mailers deserve a solid 5-star review:Quality: 5/5These poly mailers are incredibly thick and high-quality. They provide excellent protection for my items, ensuring that everything arrives at its destination in perfect condition. The material is durable and feels premium, giving me confidence that they can handle the rigors of shipping.Design: 5/5The sage color is simply gorgeous! It adds a touch of elegance and uniqueness to my packages, making them stand out from the usual plain mailers. I’ve received numerous compliments from customers about how pretty and professional these mailers look.Functionality: 5/5These mailers are not only beautiful but also highly functional. The adhesive strip is strong and reliable, ensuring that the packages stay securely closed during transit. The size is perfect for a variety of items, and the thickness of the material means I don’t have to worry about tears or punctures.Highly Recommend: 5/5I highly recommend these sage colored poly mailers to anyone looking for a high-quality, stylish, and reliable shipping solution. They’ve exceeded my expectations in every way, and I will definitely be repurchasing them in the future.Overall: 5/5These mailers have quickly become my go-to for shipping. The combination of high quality, durability, and beautiful design makes them a standout choice. If you’re looking to elevate your packaging game, these sage colored poly mailers are the way to go!
urk******
I use these polymailer shipping bags to send out orders from my small business, and they’ve been great. The quality is excellent—thick enough that they're durable, waterproof and protective, but still lightweight enough to keep shipping costs down. The self-sealing adhesive is strong. Once it’s closed, it stays closed, no extra tape needed. I also love the sleek, clean black look—it gives my packages a professional appearance, which is super important for customer impressions. These bags hold up well in transit and don’t tear easily. I’ve shipped everything from apparel to small accessories, and they’ve worked great every time. The size is just right for a variety of products, and the value for the price is unbeatable. I’ve repurchased these multiple times and plan to keep using them as my go-to packaging solution. Highly recommend for any small business owner looking for dependable shipping supplies.
pal******
Perfect for shipping my merchandise! The quality of these poly mailers is excellent — thick, durable, and reliable for all my packaging needs. I really appreciate that they come in different sizes and colors, which makes organizing and branding so much easier. Whether I’m shipping small items or larger orders, there’s always a size that works. Will definitely repurchase!
dor******
Work great for my needs
jah******
Las bolsas se ven bien, de buena calidad pero las conté y solo llegaron 95 de 100 que debe traer el paquete.
rei******
I purchased these poly mailers for my business, and they’ve been a fantastic choice! The material is durable and tear-resistant, which gives me confidence that my products will arrive safely to my customers. The adhesive strip is strong, ensuring the packages stay sealed during transit.What I Like:✔ Strong & Durable – The mailers don’t rip or puncture easily, even when packed tightly.✔ Secure Seal – The adhesive is strong, so I don’t have to worry about tampering.✔ Lightweight & Cost-Effective – They help me save on shipping costs while still looking professional.✔ Water-Resistant – Great for protecting items from light rain or spills.
Lil******
Cumple con la descripción del producto
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METRONIC was founded in 2015, we provide shipping supplies over 100 countries in the world and we are keeping long term relationship with our worldwide loyal customers. Our goal is to provide the most cost-efficient, high quality products and service to every customer.
METRONIC 100% focuses on shipping supplies so we can be committed to provide the best products to our customers.
SATISFYING MAGIC PACKAGEOur innovation team keep developing more products that will add to our catalog, following our slogon " Satisfying magic package".
Now, we are working on more kinds of material to make everything reuseable and sustainable.
Your precious suggestions and feedback will be appreciated, and we we are looking forward to service you in the future. Thank you for supporting us during our fast-pace stage.
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