Product description
GYM CUBE: 5 Pieces of Equipment, 1 Compact Cube. 
1 20lb
2 30lb
3 45lb
4 70lb
5 90lb
1 Foam Connecting Rod
2 Non-slip Dumbbell Bar
3 High-quality Plate
Maximize Your Barbell’s Potential – The First Step is Proper Installation.
All you need in FEIERDUN
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Customer Reviews
4.4 out of 5 stars 4,658
4.8 out of 5 stars 112
4.8 out of 5 stars 353
4.4 out of 5 stars 4,658
Price
$89.99$89.99
$331.49$331.49
$69.98$69.98
$100.29$100.29
Weight Adjustable
✔
✔
✔
✔
Adjustment Method
Nut Adjustment
Dial Adjustment
Rotating Plate Adjustment
Nut Adjustment
Function
5-in-1 Workout Functions
2-in-1 Workout Functions
3-in-1 Workout Functions
5-in-1 Workout Functions
Dumbbell Plate Shape
Circle
Hexagon
Square
Hexagon
Weight Options
20/30/45/70/90LB (Total)
52.5/105LB (Total)
12/20LB (Total)
48LB (Total)
Color Options
Black
Black
Gray/Pink/Blue/Purple
Black
【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.
PAULO DAVID ROCHA BEZERRA SOUSA –
Very versatile workout set
This set is great because you can use it in different ways — dumbbells, barbell, and even for push-ups. The weights are easy to change and it’s convenient for home workouts. Good quality and a solid value for the price.
HMK –
Great weights great price
I really like these dumbbells for how much they cost they came with a good variety of weights and are adjustable. I am able to do different work outs with them with all the different attachments they have and they are easy to add on weight or take it off I would recommended.
Jessica –
Versatile
Great starter set if you’re new to lifting and want something versatile for home workouts. The ability to switch between dumbbells, barbell, and kettlebell is a huge plus, and it’s been solid for the few weeks I’ve used it.That said, it’s not perfect. The kettlebell handle is thicker than standard and can feel awkward. Some exercises are a bit clunky because the weights get in the way, so you’ll find yourself adjusting your grip. The barbell is also pretty short, which makes hand placement feel cramped. For reference I am 5’3.Overall, if you’re a beginner and want convenience over perfection, this gets the job done. Just don’t expect gym-quality ergonomics.
Nichole Moncada –
Great product
Great set. I had to carry the box in by myself and was too tired to use it once I got everything unpacked but it’s heavy duty and easy to assemble. Definitely worth the money. The dumbbell handles are a little longer than standard but I’m sure it’s because they screw to a third piece to make it a barbell, it’s a little awkward at first but not a deal breaker.
Lucky –
Nice set.
Nice set if you’re starting out. Gets the job done. I’m able to do many workouts.
Amazon Customer –
Decent Starter Set
3.5 starsIf you are wanting to start working out but not spend money this is a good starter option. It was easy to swap the weights and bars to create the weights. Barbell made for a smaller framed person. We used it until we moved to a plave with a nice gym. It was incredibly convenient.
Bleuday –
4.5 rounded up
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.
Emmanuel Flores –
Pretty good for a beginner like myself.
I was pleasantly surprised it came with the stuff it did for the price. Definitely great for a beginner, as I am a total newbie, so I’m grateful this was so user friendly. I can see the handles being a little too short for some hands, I have large size hands and my hand almost completely covers the dumb bell handles, but it’s comfortable. They also send a pair of blue fingerless gloves to grab the handles which was nice of the company to do, and a pair of wrist bands..? I’m not entirely sure what I need them for but, again, I’m new to this and might need them for something later on. I got the 45lb weight kit and they feel great and durable. The barbell feels comfortable with foam covering it, which is a huge plus for me because I had purchased a barbell cover and didn’t need it at all. I do enjoy how easy it is to break apart and store, nothing is longer than 2 to 2.5 feet and the plates are pretty compact as well. Wish me luck on working out!
J. C. –
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.
Mer –
Swift delivery, it arrived before expected date.Product is complete as advertised.Seems sturdy and hopefully will last long.
AHMED Abdulla –
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
Ahmed Alziyat –
منتج ممتاز و باكيجينك ممتاز و اوزان ممتازه و فعاله و متنوعه
Jackson –
Really good quality, love it. Just remember the weights are in pounds not kilograms.