FEIERDUN Adjustable Dumbbells, 20/30/40/45/70/90lbs Free Weight Set with Connector, 5 in1 Dumbbells Set Used as Barbell, Kettlebells, Push up Stand, Weight Plate, Fitness Exercises for Home Gym Suitab


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$84.99

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  • 【4 in 1 Multifunctional Dumbbell Set】With it, you can get a pair of dumbbells also barbells, kettlebells, and push-up stands, which help you do many exercises including bench presses, squats, etc.
  • 【Durable Materials】Environmentally dumbbell pieces exterior is made of high-quality PE materials, and the inside is mixed with iron, mud, and sand, which effectively prevents floor abrasion.
  • 【20MM Thickened Foam】The connecting rod is made of a 5mm thick steel tube + 20mm thick high-quality foam. Curved design fits the neck, which is non-slip and sweat-absorbing, soft and breathable, bringing a more comfortable exercise experience to you.
  • 【Non-slip Dumbbell Bar】The surface of the dumbbell bar is made of ABS environmentally material and attached to a non-slip texture, which strengthens the friction of the hand and helps you control the dumbbell better during exercise.
  • 【Safety Nuts】The sets contain four safety nuts. Nut thread thickening effectively keeps the dumbbell piece solid, to prevent movement shaking. Ensure your safety in use.
  • 【More Weight Options】The dumbbell pieces feature a detachable design, and the adjustable weight range for the single dumbbell is 6lbs-22.5lbs, which meets your exercise intensity needs in different stages. Installation is easy.
  • 【Brand Support】FEIERDUN always due to providing our customers with the best service. If our product could not meet your expectations, please feel free to contact us, we will respond within 12 hours.
Brand FEIERDUN
Color 45LB
Material Alloy Steel, Iron, Polyethylene (PE)
Special Feature ①Adjustable Weight ②5-in-1:dumbbells,barbells, kettlebells, weight plate,push-up stands ③Home workout ④Build quality ⑤Ease of use ⑥Versatility ①Adjustable Weight ②5-in-1:dumbbells,barbells, kettlebells, weight plate,push-up stands ③Home workout ④Build quality ⑤Ease of use ⑥Versatility
Product Dimensions 22.8"L x 12"W

  • ajilidhia205@gmail.com

    08-03-2026

    Love the weights. It has a rubber that makes it easy for grip and adjustment. It’s super easy to assemble. Great for at home workout.

  • avaleona@yahoo.com

    08-03-2026

    تستاهل سعرها وجوده ممتازه. انصح وبشده

  • carolttdonnaih6878@gmail.com

    08-03-2026

    The set is great. I just wish the seller would also allow buying separate weights as I need a few more now and you can only buy complete sets.

  • liguespereqq@gmail.com

    08-03-2026

    I really like these. Very easy to change. Versatile. Easy to store. They work great.

  • lostarbot4@gmail.com

    08-03-2026

    I really like this Dumbbell set. It has nice feel to the texture.And although plastic, (or perhaps vinyl), they don’t feel cheap.The set looks good, too. I like the Orange and Black look, compared to the other Red and Black sets available.I also really like that you can spin the orange locking nuts on by giving them a good hard spin - and they'll keep going - sometimes all the way on, (depending on how hard you initially spin them), without having to constantly keep turning and cracking them all the way on. (Same with removing them.)The orange locking nuts have 2 opposing 'extended nubs' on them, to aid in cranking them down tight.There is a foam-padded area on the center bar that would touch or rest on the back of your neck, when using the bar fully extended with both arms.The two shorter individual threaded bars turn in quite far - all the way into the center bar for added stability.There are also 2 Kettle Ball Handles, and a dedicated Kettle Ball End Piece, which helps me keep a controlled grip on them, when slowly and carefully using the weights to dip behind my back and shoulders, (among other alternate exercises).The spacious openings of the Kettle Ball Handles are plenty wide enough, as well, (if two hands are required or preferred), allowing for different positions to hold, grasp, and maneuver them.For a really good product, it’s very well priced, compared to the other options available.I’m happy with the set![One Word of Caution: I would caution against dropping them, though, as they are most likely filled with sand, (or something similar), and could therefore crack and split open, if dropped from high enough up.There is a bit of a slippery feel to them to be aware of.]Each Dumbbell arrived individually protected in its own soft sleeve.

  • donnaoshelenuf4297@gmail.com

    08-03-2026

    I am in love with this. Grip, look, well built though and built, easy installation, feel like a genuine weight lifting equipment, and value of money is excellent. Easy to adjust after each workout. Who ever designed this and made this, really put his or her brains behind this product.

  • lauraraelizabethor9389@gmail.com

    08-03-2026

    The workmanship is poor and the dumbell bar is very long and it is difficult to do exercises with it and the weights are in pounds and not kilograms so I do not need themالصناعة رديئة وعصا الدانبل طويله جدا ومن الصعب اجراء التمارين من خلالها والاوزان بالباوند وليس بالكيلوجرام وقد تم اعادتها لامزون

  • elsaamanuel24@gmail.com

    08-03-2026

    All-In-1 Home Gym!This versatile kit provides everything you need to stay fit at home. Individually, these pieces would cost hundreds, but with this kit, you get top-notch quality for less. Having used it for over two years, I can attest to its durability, making it perfect for beginners, lighter weight classes, or those focusing on repetition. Plus, its portability is unbeatable - can you think of another high-quality gym set that's this easy to move?

  • robertaadelaide@gmali.com

    08-03-2026

    Well made, but very poor design. Not wide enough to do bench presses unless you partially unscrew the connecting pieces but then it wabbles and the weights will not stay tight and could work its way off during a work-out! Don't buy.

  • jacinthe.bins@kiehn.net

    08-03-2026

    Swift delivery, it arrived before expected date.Product is complete as advertised.Seems sturdy and hopefully will last long.

  • nancypideborahoy1765@gmail.com

    08-03-2026

    I am the one who mentioned a missing dumbbell plate earlier. I never paid attention until today when I assembled them again one more time and noticed all the plates are correct.

  • vanndy20021@gmail.com

    08-03-2026

    easy to assemble and adjust to personal use. easy to store too, though i would recommend having a specific place so as to not lose any items

  • maryvhsusanug2342@gmail.com

    08-03-2026

    Edited: Contacted Feierdun CS about a second kettle ball pin, and received outstanding service.Rating revised: Solid five stars.Original review:I am delighted with this set.Yes, the plastic does feel a bit cheap, and I'd be concerned about the nuts not holding up, but I have standard issue dumbbell poles, squat bar, nuts, and clamps, and these weights fit perfect on the regular metal bar and dumbbell bars that I have.For what this is, it's an amazing value -- truly. But I'm not worried about the plastic bars and nuts holding up, so understand that.I needed more weights, and the versatility and quality of these plastic covered plates is awesome -- I do love the plastic coated weights more than the old school no coating metal plates. I had a huge set at one time, had to downsize to the 2.5 + 5 pound plates when I moved.I've been putting together a new home gym, and when these came as a lightening deal, I caved to the marketing -- but it really was a good deal, and I can now use my choice of bars, and have plenty of weights to work with.The only thing that would make this better would be if the chest press/kettle ball came with a second pin so that we could make two kettle balls, not just one.Many kettle ball routines use a kettle ball in each hand, and I don't think you can buy the little stem separately.That would be awesome -- perhaps the seller will allow a separate purchase.Anyway, this set is a great addition to my evolving home gym.I'd probably be less excited if I didn't have my own standard gym bar and dumbbell sets, but that's okay.I think this would be an excellent set for anyone just getting started.

There have been no reviews for this product yet.
  • aji******

    Love the weights. It has a rubber that makes it easy for grip and adjustment. It’s super easy to assemble. Great for at home workout.

    Image

  • ava******

    تستاهل سعرها وجوده ممتازه. انصح وبشده

  • car******

    The set is great. I just wish the seller would also allow buying separate weights as I need a few more now and you can only buy complete sets.

  • lig******

    I really like these. Very easy to change. Versatile. Easy to store. They work great.

  • los******

    I really like this Dumbbell set. It has nice feel to the texture.And although plastic, (or perhaps vinyl), they don’t feel cheap.The set looks good, too. I like the Orange and Black look, compared to the other Red and Black sets available.I also really like that you can spin the orange locking nuts on by giving them a good hard spin - and they'll keep going - sometimes all the way on, (depending on how hard you initially spin them), without having to constantly keep turning and cracking them all the way on. (Same with removing them.)The orange locking nuts have 2 opposing 'extended nubs' on them, to aid in cranking them down tight.There is a foam-padded area on the center bar that would touch or rest on the back of your neck, when using the bar fully extended with both arms.The two shorter individual threaded bars turn in quite far - all the way into the center bar for added stability.There are also 2 Kettle Ball Handles, and a dedicated Kettle Ball End Piece, which helps me keep a controlled grip on them, when slowly and carefully using the weights to dip behind my back and shoulders, (among other alternate exercises).The spacious openings of the Kettle Ball Handles are plenty wide enough, as well, (if two hands are required or preferred), allowing for different positions to hold, grasp, and maneuver them.For a really good product, it’s very well priced, compared to the other options available.I’m happy with the set![One Word of Caution: I would caution against dropping them, though, as they are most likely filled with sand, (or something similar), and could therefore crack and split open, if dropped from high enough up.There is a bit of a slippery feel to them to be aware of.]Each Dumbbell arrived individually protected in its own soft sleeve.

  • don******

    I am in love with this. Grip, look, well built though and built, easy installation, feel like a genuine weight lifting equipment, and value of money is excellent. Easy to adjust after each workout. Who ever designed this and made this, really put his or her brains behind this product.

    Image

  • lau******

    The workmanship is poor and the dumbell bar is very long and it is difficult to do exercises with it and the weights are in pounds and not kilograms so I do not need themالصناعة رديئة وعصا الدانبل طويله جدا ومن الصعب اجراء التمارين من خلالها والاوزان بالباوند وليس بالكيلوجرام وقد تم اعادتها لامزون

  • els******

    All-In-1 Home Gym!This versatile kit provides everything you need to stay fit at home. Individually, these pieces would cost hundreds, but with this kit, you get top-notch quality for less. Having used it for over two years, I can attest to its durability, making it perfect for beginners, lighter weight classes, or those focusing on repetition. Plus, its portability is unbeatable - can you think of another high-quality gym set that's this easy to move?

  • rob******

    Well made, but very poor design. Not wide enough to do bench presses unless you partially unscrew the connecting pieces but then it wabbles and the weights will not stay tight and could work its way off during a work-out! Don't buy.

  • jac******

    Swift delivery, it arrived before expected date.Product is complete as advertised.Seems sturdy and hopefully will last long.

  • nan******

    I am the one who mentioned a missing dumbbell plate earlier. I never paid attention until today when I assembled them again one more time and noticed all the plates are correct.

  • van******

    easy to assemble and adjust to personal use. easy to store too, though i would recommend having a specific place so as to not lose any items

  • mar******

    Edited: Contacted Feierdun CS about a second kettle ball pin, and received outstanding service.Rating revised: Solid five stars.Original review:I am delighted with this set.Yes, the plastic does feel a bit cheap, and I'd be concerned about the nuts not holding up, but I have standard issue dumbbell poles, squat bar, nuts, and clamps, and these weights fit perfect on the regular metal bar and dumbbell bars that I have.For what this is, it's an amazing value -- truly. But I'm not worried about the plastic bars and nuts holding up, so understand that.I needed more weights, and the versatility and quality of these plastic covered plates is awesome -- I do love the plastic coated weights more than the old school no coating metal plates. I had a huge set at one time, had to downsize to the 2.5 + 5 pound plates when I moved.I've been putting together a new home gym, and when these came as a lightening deal, I caved to the marketing -- but it really was a good deal, and I can now use my choice of bars, and have plenty of weights to work with.The only thing that would make this better would be if the chest press/kettle ball came with a second pin so that we could make two kettle balls, not just one.Many kettle ball routines use a kettle ball in each hand, and I don't think you can buy the little stem separately.That would be awesome -- perhaps the seller will allow a separate purchase.Anyway, this set is a great addition to my evolving home gym.I'd probably be less excited if I didn't have my own standard gym bar and dumbbell sets, but that's okay.I think this would be an excellent set for anyone just getting started.

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