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UNNMIIY

Adjustable Dumbbells, 10/25/35/55/70/90lbs Free Weight Set with Connector, 4 in1 Dumbbells Set Used as Barbell, Kettlebells, Push up Stand, Fitness Exercises for Home Gym Suitable Men/Women

    • Based on 1,191 reviews
Condition: New
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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, May 7
Order within 9 hours and 21 minutes
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Color: 90LBS(45LBS 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

Brand: UNNMIIY


Color: 90LBS(45LBS PAIR)


Item Weight: 88 Pounds


Material: iron, mud, and sand


Special Feature: Adjustable Weight


Brand: ‎UNNMIIY


Color: ‎90LBS(45LBS PAIR)


Item Weight: ‎88 Pounds


Material: ‎iron, mud, and sand


Special Feature: ‎Adjustable Weight


Use for: ‎Arm


Product Dimensions: ‎1"L x 1"W


Style: ‎90LBS(45LBS 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: Wednesday, May 7

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.

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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great set of weights for beginners!
Color: 20LBS(10LBS PAIR)
Review Image by Nitisha Nitisha
Review Image by Nitisha Nitisha
As a postpartum mom and a beginner in the fitness world, I decided to invest in this Set, and I couldn't be more satisfied with my purchase. This set has made it easy and enjoyable for me to start my strength training journey at home. This dumbbell, kettlebell and barbell set feature a sleek and compact design that makes them easy to store. The adjustable weight mechanism is pretty straightforward. The construction feels solid and durable. This Set is reasonably priced, and the adjustable feature provides excellent value—especially for anyone short on space and looking for a comprehensive solution for their strength training needs. If you're looking to invest in your health and fitness, I highly recommend giving this set a try! ... show more
Reviewed in the United States on March 11, 2025 by Nitisha Nitisha
    • Perfect Set for Home Workouts!
Color: 90LBS(45LBS PAIR)
This dumbbell set is exactly what I was looking for! The quality is excellent — the materials feel durable, solid, and built to last. The grip is comfortable and non-slip, which is great during sweaty workouts. It's also compact and easy to store, which makes it ideal for small spaces. I've been using it regularly for strength training, and it’s helped me stay consistent with my fitness routine. The weight range is perfect for progressive training, whether you're just starting or more advanced. I also love the sleek design — it looks great and feels very professional. Definitely a great investment if you're building your home gym. Highly recommended! ... show more
Reviewed in the United States on April 9, 2025 by Amazon Customer
    • Game Changer for Home Gym!
Color: 45LBS(22.5LBS PAIR)
I recently purchased the Adjustable Dumbbells 4-in-1 Set and I have to say, it’s a game-changer for my home gym! This set has completely transformed how I work out—whether I’m targeting strength, conditioning, or functional movements. What I Love: Versatility: This set includes weights ranging from 10 to 90 pounds, which is ideal for a wide range of exercises. The best part? You can easily switch between different configurations—dumbbells, barbell, kettlebells, and even push-up stands! The connector is solid and holds everything together securely, so there’s no risk of it coming apart mid-workout. The ability to mix and match these configurations gives you endless workout possibilities, so you don’t need to invest in a ton of separate equipment. Space-Saving: I’m all about maximizing space, and the adjustable design of these dumbbells makes them perfect for smaller home gyms. I love that I can change weights without having to swap out entire sets of dumbbells or deal with clunky barbells or kettlebells cluttering up the floor. Easy Adjustments: Changing weights is super simple with the quick-lock system. The weights slide off and on effortlessly, and you can easily change the load between sets. The dial mechanism works smoothly, and I haven’t had any issues with it sticking or malfunctioning. Comfort and Durability: The grips are comfortable, even when I’m lifting heavier weights. The material feels robust, and the dumbbells are made to last. I’ve used them for several weeks now, and they still look brand new. Things to Keep in Mind: Learning Curve: If you’re new to adjustable dumbbells, it might take a couple of workouts to get used to adjusting the weight quickly. But once you’ve got the hang of it, it’s super efficient. Not Ideal for Super Fast Movements: For exercises where you’re rapidly switching between weights (like during circuit training), the process of adjusting the dumbbells might slow you down. But for strength training and progressive overload, these are perfect. ... show more
Reviewed in the United States on January 23, 2025 by KP
    • Good at home weight set.
Color: 90LBS(45LBS PAIR)
These are a good, convenient at home weights. They are not as heavy and solid as the regular weights but are a great alternative. Love the comfort of the barbell!! My only dislike are the barbell collars to secure the weights. It takes time to unscrew and screw these on and sets me back when needing to change weight during sets. ... show more
Reviewed in the United States on March 25, 2025 by Henry
    • Perfect for Small Spaces and Big Results!
Color: 45LBS(22.5LBS 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! ... show more
Reviewed in the United States on April 22, 2025 by Juliette Maciel
    • Great weight set at a great price.
Color: 90LBS(45LBS PAIR)
Review Image by Jon Jon
These weights are great! The set is versatile and easy to use. I like the inclusion of the kettlebell bar, I’ve been wanting one of those for a while. All the pieces are sturdy and well built. All in all, this weight set is a great value for the money.
Reviewed in the United States on April 8, 2025 by Jon Jon
    • Versatile, High-Quality Dumbbell Set That’s Easy to Use and Perfect for Any Fitness Level!
Color: 45LBS(22.5LBS PAIR)
I bought the UNNMIIY 4-in-1 Multifunctional Dumbbell Set as a Christmas gift for my 18-year-old son, and he absolutely loves it! This set is incredibly versatile, allowing him to switch between dumbbells, barbells, kettlebells, and even push-up stands. He’s been able to do a variety of exercises, from bench presses to squats, all with just this one set. After watching the instructional video provided on Amazon, setting it up and using it was a breeze. The video was clear and made it super easy to get started, even for someone who’s new to fitness equipment. The quality of the materials is excellent. The weights are made with a durable mix of cement and iron sand encased in high-quality PE, which means no scratches on the floors. The thick, foam-padded connecting rod is a game-changer—it’s comfortable on the neck, non-slip, and sweat-absorbing, making workouts much more enjoyable. The upgraded locking nuts give me peace of mind knowing the weights are secure during use. The adjustable design and wide range of weights (2lbs-22.5lbs per dumbbell) mean it can grow with him as his fitness level improves. Plus, it’s compact and doesn’t take up much space—perfect for our home gym. Overall, this dumbbell set is a fantastic buy for anyone looking for versatility, quality, and ease of use. Highly recommend! ... show more
Reviewed in the United States on January 28, 2025 by Goetz House

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