Adjustable Dumbbells, 10/20/30/45/70/90lbs Free Weight Set with Connector, 4 in1 Dumbbells Set Used as Barbell, Kettlebells, Push up Stand, Fitness Exercises for Home Gym Suitable Men/Women
Condition: New
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Sep 11 – Sep 15
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Style: 20LB(10LB Pair)
Features
- 4 in 1 Multifunctional Dumbbell Set:With UNNMIIY adjustable dumbbell set, 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.Making it suitable for a range of exercises
- High Quality Materials:UNNMIIY Environmentally dumbbell pieces exterior is made of cement and iron sand.high-quality PE materials, and the inside is mixed with iron, mud, and sand, which effectively prevents floor abrasion.Deep grooves ensure easy grip
- 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
- Upgraded Nuts Enhanced Safety:UNNMIIY of the locking nuts enhance safety beyond regular multifunctional dumbbells.Nut thread thickening effectively keeps the dumbbell piece solid, to prevent movement shaking. Ensure your safety in use
- More Weight Options & Storage Space<2Ft2:The dumbbell pieces feature a detachable design, and the adjustable weight range for the single dumbbell is 2lbs-7.5lbs, which meets your exercise intensity needs in different stages. Installation is easy
Brand: UNNMIIY
Color: red
Item Weight: 1 Kilograms
Material: Alloy Steel
Special Feature: Adjustable Weight
Brand: UNNMIIY
Color: red
Item Weight: 1 Kilograms
Material: Alloy Steel
Special Feature: Adjustable Weight
Use for: Whole Body
Product Dimensions: 1"L x 1"W
Style: 20LB(10LB Pair)
Handle Diameter: 20 millimeters
Handle Material: Metal
Number of Pieces: 18
UPC: 763867653740
Manufacturer: UNNMIIY
Item Package Dimensions L x W x H: 16.75 x 12.75 x 6 inches
Package Weight: 11.57 Kilograms
Item Dimensions LxWxH: 1 x 1 x 1 inches
Brand Name: UNNMIIY
Part Number: AD20LBS
Date First Available: March 26, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 11 – Sep 15
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: 45LB(22.5LB Pair)
This dumbbell set exceeded my expectations. The quality of the materials is excellent, and the design is very practical. What I liked the most is its versatility — you can use it as dumbbells, a barbell, or even kettlebells, which makes it perfect for a full home workout without taking up much space. Assembly was very easy and adjusting the weight is quick. Everything fits well and feels secure while using it. It’s ideal for both beginners and more experienced users. Great value for the price. I definitely recommend it if you’re looking for a complete set to train at home.
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Reviewed in the United States on June 8, 2025 by Daniel Nieto Daniel Nieto
Style: 45LB(22.5LB Pair)
This is a great product assembly is easy the color is great makes it easy to find , they are with a good grip the size of the dumbbell bar is just right as well. They function well on the bar they don’t move back and forth. They are a great set and are very comfortable to work out with.They are made very sturdy and strong materials. Thank you and look forward to buying more of your products for a great value. Highly recommend this seller!!!
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Reviewed in the United States on June 8, 2025 by Amazon Customer
Style: 90LB(45LB Pair)
I bought this set in December but I needed some time to truly review the product I wanted to use it first for some time. there’s not just for me but for my daughter who is just 11, my goal was to find something that we can switch back-and-forth or both use it at the same time without having a bunch of things at home or having to purchase new sets every few weeks. With all that being said, I have to say I truly truly love this set of adjustable weights. We can change the weight back-and-forth with no problem . This is convenience and the fact that I don’t have to keep buying higher weights I just adjust my product based on my needs. It’s amazing. **will probably get a second set soon because now my son wants to exercise as well and a second set will give me a lot more options**
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Reviewed in the United States on March 3, 2025 by Sheyla Gonzalez
Style: 90LB(45LB Pair)
It's been a few months since my purchase and I'd say I'm satisfied with the product for what it is. It's useable for a variety of exercises and the set doesn't take up much space. For my purposes the last few months, it's be sufficient. Things to consider (for reference, I'm 6ft 5in so some downsides for me may not be a problem for others): -Only 4 weights can be added to each side of the bar which limits the amount you can stack. -Definitely good enough certain exercises but don't expect to be training major lifts to the extreme like you would in a conventional gym. In my case, the bar is too short but there are ways to get around it. -Weight adjustment can take some time. In terms of durability it's been fine but I don't recommend putting any major tugging forces on the assembled bar like you would with a conventional barbell. None of the points above have been a deal-breaker for me since I expected most of them when purchasing this product. Overall, I'd say this product is useful for beginners or if you'd just like a cheap way to perform a variety of weighed exercises at home.
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Reviewed in the United States on July 1, 2025 by Stefan
Style: 20LB(10LB Pair)
I am happy with a set of adjustable dumbbells, and they have truly revolutionized my home workouts. These dumbbells are incredibly versatile, allowing me to quickly switch between different weights with a simple adjustment. This feature is perfect for circuit training, as I can easily transition from heavy lifts to lighter exercises without wasting time. After had the baby, l don’t have time to work out at my gym anymore. So l decided to build my own gym at the garage. This is the first thing l got for my home gym. 💪 Overall, The build quality is impressive; the dumbbells feel sturdy and well-balanced, giving me confidence during my lifts. The grip is comfortable and secure, which is crucial for maintaining proper form and preventing injuries. I am a former rehab RN, and l always put safety first. The compact design saves a ton of space compared to having multiple sets of fixed-weight dumbbells cluttering my workout area.What I love most about these adjustable dumbbells is their adaptability to various exercises. Whether I'm doing bicep curls, shoulder presses, or lunges, these dumbbells can handle it all. They have become an essential part of my fitness routine, helping me to progressively increase my strength. It functions well like those l used at gym. The price is reasonable! I will buy it again!
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Reviewed in the United States on October 23, 2024 by Emmaliang Emmaliang
Style: 45LB(22.5LB Pair)
Got these to use as a family but my teenage son has claimed ownership! They are great quality and so easy to assemble. They also don’t take up a lot of storage space. We are not body builders, but they are a great home set to keep us using them!
Reviewed in the United States on August 23, 2025 by Amazon Customer
Style: 45LB(22.5LB Pair)
I’ve been using this workout equipment for a few months now and I’m honestly so impressed! Not only is it sturdy and versatile, but the best part is how little space it takes up. I have limited room a so I was worried about fitting bulky gear—but this fits perfectly in a corner and can all be stacked up and put away in my closet.It’s great for a full-body workout without needing a whole home gym. Setup was super easy, and it’s been a game-changer for staying consistent with my fitness goals. Highly recommend for anyone short on space but big on results!
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Reviewed in the United States on April 22, 2025 by Juliette Maciel
Style: 45LB(22.5LB Pair)
I had these for about 6 months now and they are pretty good and get the job done when working out. They are pretty durable and should last a while and the material seems pretty good as well. The only problem I have with them is that having to put everything together and apart over and over again is really annoying sometimes, especially when the little red things you put at the end of the weights decide to not want to come off. Also it has a really annoying smell that just does not go away.
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Reviewed in the United States on June 28, 2025 by O