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
Original price was: $279.99.$209.99Current price is: $209.99.
Price: $279.99 - $209.99
(as of Feb 26, 2025 08:23:00 UTC – Details)
From the brand
The original intention of the brand: to build the most perfect fitness products with customer’s needs!
Trusted by over 1 million families . You’ll receive more than just a dumbbell – enjoy exercise!
We are committed to providing you with the best fitness equipment for full body exercise.
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
Customers say
Customers find the dumbbells easy to use and adjust. They are well-made with durable handles and a safe design. The weight set is versatile, with weights ranging from 10 to 90 pounds, suitable for different training needs. Customers appreciate the quality and value for money of this product.
AI-generated from the text of customer reviews
8 reviews for 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
Add a review

Original price was: $279.99.$209.99Current price is: $209.99.
KP –
Game Changer for Home Gym!
I recently purchased the Adjustable Dumbbells 4-in-1 Set and I have to say, itâs a game-changer for my home gym! This set has completely transformed how I work outâwhether Iâm 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 configurationsâdumbbells, barbell, kettlebells, and even push-up stands! The connector is solid and holds everything together securely, so thereâs no risk of it coming apart mid-workout. The ability to mix and match these configurations gives you endless workout possibilities, so you donât need to invest in a ton of separate equipment.Space-Saving: Iâm 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 havenât had any issues with it sticking or malfunctioning.Comfort and Durability: The grips are comfortable, even when Iâm lifting heavier weights. The material feels robust, and the dumbbells are made to last. Iâve used them for several weeks now, and they still look brand new.Things to Keep in Mind:Learning Curve: If youâre new to adjustable dumbbells, it might take a couple of workouts to get used to adjusting the weight quickly. But once youâve got the hang of it, itâs super efficient.Not Ideal for Super Fast Movements: For exercises where youâre 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.
Shonnette A Durham –
Great Versatility
These dumbbells are by far the best purchase Iâve made of recent. Theyâre very adaptable and versatile and make working out at home a breeze. For anyone looking to get into strength training these are a great start. Very sturdy, high quality, and cheap !
Emily –
Durable, Easy and Versatile – Dumbbells to Kettle Bells in An Instant
So easy to transform these into any piece of equipment you need for the perfect workout! Durable handles, ideal size and safe design. Great value for the money spent!
Amazon Customer –
Pretty Good
These weights were pretty good. They were heavy enough to get the job done. A little cumbersome to move from full barbell to dumbbells so that’s the only star deduction but not bad for the price.
JingHongHuang –
Bang for your bucks
I love these adjustable dumbbells! Theyâre super versatileâeasily switch between dumbbells, barbells, kettlebells, or push-up stands. The weight range (10-110lbs) is perfect for my workouts, and adjusting the weights is quick and simple. The build feels solid, and they donât take up much space in my home gym.
T M –
Excellent set to start and grow with!
Good starter set! I purchased for my 2 young teen grandsons and they love it! Came with more than they expected and even their mom uses the kettle bells. Good set to tone with and good amount of weights to begin lifting and grow with. Couldn’t beat the cost and the adjustability was perfect!
Hana –
It is very nice to use
This is very great because it is very compatible. You can have two dumbbells or you can put the weights together to use on the long bar. It is very easy and efficient to take out and store because you can remove the weights very easily and smoothly. It is also cheap for how great the quality is. The color and design is very good too.
Goetz House –
Versatile, High-Quality Dumbbell Set Thatâs Easy to Use and Perfect for Any Fitness Level!
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. Heâs 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 whoâs 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-changerâitâs 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, itâs compact and doesnât take up much spaceâperfect for our home gym.Overall, this dumbbell set is a fantastic buy for anyone looking for versatility, quality, and ease of use. Highly recommend!