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
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Availability:
In Stock.
Arrives
Oct 7 – Oct 12
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Style: 90LB(45LB 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-45lbs, which meets your exercise intensity needs in different stages. Installation is easy
- Brand Support:UNNMIIY always due to providing our customers with the best service. If our product could not meet your expectations, please let us konw, we will respond within 12 hours
Description
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
Brand: UNNMIIY
Color: red
Item Weight: 90 Pounds
Material: Alloy Steel
Special Feature: ①Adjustable Weight ②4-in-1：dumbbells，barbells, kettlebells, push-up stands ③Home workout ④Build quality ⑤Ease of use ⑥Versatility See more
Brand: UNNMIIY
Color: red
Item Weight: 90 Pounds
Material: Alloy Steel
Special Feature: ①Adjustable Weight ②4-in-1：dumbbells，barbells, kettlebells, push-up stands ③Home workout ④Build quality ⑤Ease of use ⑥Versatility
Product Dimensions: 1"L x 1"W
Style: 90LB(45LB Pair)
Handle Diameter: 20 millimeters
Handle Length: 4.3 Inches
Handle Material: Alloy Steel
Number of Pieces: 2
UPC: 763867653719
Manufacturer: UNNMIIY
Item Package Dimensions L x W x H: 27.75 x 12.75 x 9.5 inches
Package Weight: 44 Kilograms
Item Dimensions LxWxH: 1 x 1 x 1 inches
Brand Name: UNNMIIY
Part Number: AD90LBS
Date First Available: March 26, 2024
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Oct 7 – Oct 12
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
I bought the 90 lbs set 4 in 1. Ive been using it several times now and i like it. At first the screws would come loose but then i figured out that it has a ring then the screw which keeps it from lossening while in use. Overall for the money its a very good starter set for those that want the option to home gym and not break the bank. Good quality material
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Reviewed in the United States on September 18, 2025 by Albert R
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
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
This is a great product with quality materials. You can use it as a barbell, kettle ball and normal dumbbells too. The grip on the bars is nice and non slip and the nuts fix in place easily. Highly recommend this product
Reviewed in the United States on September 10, 2025 by Amzn User
The weights are easy to use. Versatile, also easy to store thanx to the design and ability to breakdown. The weights and bars fit nicely in my couches storage compartment. Plastic housing of the weights prevents from dents in my hardwood floor. My wife even finds them easy all the way. Great product and well worth it!
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Reviewed in the United States on March 4, 2025 by robert evans
Bought this set to start my work out journey at home . It was very affordable and versatile. I love how you can adjust the weights in many different ways . They are sturdy and easy to use. I would differently recommend to anyone who is looking for an easy affordable set to use at home .
Reviewed in the United States on March 15, 2025 by Kindle Customer
It is a wonderful and simple weight set, it feels really good to hold and its ability to switch the weights around makes it a good asset in working out at home. The red and black colors make it look sleek and goes well in a room with other workout gear. You can have a dumbbell, a barbell and a kettle weight. It also helped me when I needed to work out more due to an injury and had to stay home until I was better. The material was very durable and i had little worries the small pieces would break on me. It is also very easy to store away if I wanted to pack it away.
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Reviewed in the United States on November 15, 2024 by Hunter green Hunter green
The set is well made, it comes with basically anything you need in a set. It’s used daily and color and material is nice. The only thing I don’t like is the assemble process. Having to unscrew and screw item can take time. Other than that it works for us now.
Reviewed in the United States on May 28, 2025 by Thuanny