--- product_id: 628445996 title: "Adjustable Dumbbell set,20/30/45/70/90lbs Free Weight Set" brand: "unnmiiy" price: "1898 Lei" currency: RON in_stock: true reviews_count: 8 url: https://www.desertcart.ro/products/628445996-adjustable-dumbbell-set-20-30-45-70-90lbs-free-weight store_origin: RO region: Romania --- # 20mm thickened foam grip upgraded locking nuts for safety 5-in-1 multifunctional set Adjustable Dumbbell set,20/30/45/70/90lbs Free Weight Set **Brand:** unnmiiy **Price:** 1898 Lei **Availability:** ✅ In Stock ## Summary > 🔥 Elevate your home gym game with the ultimate all-in-one adjustable dumbbell set! 🏋️‍♀️ ## Quick Answers - **What is this?** Adjustable Dumbbell set,20/30/45/70/90lbs Free Weight Set by unnmiiy - **How much does it cost?** 1898 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/628445996-adjustable-dumbbell-set-20-30-45-70-90lbs-free-weight) ## Best For - unnmiiy enthusiasts ## Why This Product - Trusted unnmiiy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Rock-Solid Safety:** Enhanced locking nuts with thickened threads keep weights firmly in place—no wobble, no worries. - • **Compact & Adjustable:** Customize your weight from 2 to 90 lbs with easy assembly, all within a space-saving footprint under 2 ft². - • **Premium Grip Comfort:** 20mm thickened foam and non-slip ABS handle ensure sweat-proof, secure control during every rep. - • **Versatile 5-in-1 Design:** Transform your workout with dumbbells, barbells, kettlebells, and push-up stands—all in one sleek set. - • **Durable, Floor-Friendly Build:** High-quality PE exterior with iron and cement core protects your floors while delivering lasting strength. ## Overview The UNNMIIY Adjustable Dumbbell Set offers a versatile 5-in-1 fitness solution with weights adjustable from 2 to 90 lbs. Crafted from durable alloy steel, iron, and PE materials, it features a comfortable 20mm foam grip and upgraded locking nuts for enhanced safety. Designed for compact storage and multifunctional workouts, this set is perfect for professional millennials seeking efficient, space-saving home gym equipment. ## Description 45LBS Adjustable Dumbbell 20LBS Adjustable Dumbbell 30LBS Adjustable Dumbbell 70LBS Adjustable Dumbbell 90LBS Adjustable Dumbbell 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. ## Features - 5 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-10lbs, which meets your exercise intensity needs in different stages. Installation is easy - Brand support: UNNMIIY is always committed to providing our customers with quality service. If you have any ideas about our products, we will be willing to make progress together with our customers to make this small gym more relaxing and enjoyable. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0CZ39TFTP | | Best Sellers Rank | #3,056 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #28 in Exercise & Fitness Dumbbells | | Brand Name | UNNMIIY | | Color | RED & BLACK | | Customer Reviews | 4.4 4.4 out of 5 stars (2,210) 4.4 out of 5 stars | | Grip Size | 20 millimeters | | Handle Diameter | 20 millimeters | | Handle Material | Metal | | Item Dimensions L X W | 1"L x 1"W | | Item Highlight | 5 in1 Dumbbell Set with Connector,Used as Barbell,Kettlebells,Push up Stand,Fitness Exercises for Home Gym Suitable Men/Women | | Item Weight | 16 ounces | | Manufacturer | UNNMIIY | | Material | Alloy Steel, Iron, Polyethylene (PE) | | Model Number | AD20LBS | | Number Of Items | 1 | | Number Of Packs | 1 | | Number Of Pieces | 1 | | Other Special Features Of The Product | Adjustable Weight | | Part Number | AD20LBS | | Set Name | UNNMIIY Adjustable Dumbbells | | Style | 20LB(10LB Pair) | | Target Use Body Part | Whole Body | | Unit Count | 1 Count | | Upc | 763867653740 | ## Product Details - **Brand:** UNNMIIY - **Color:** RED & BLACK - **Item Weight:** 16 ounces - **Material:** Alloy Steel, Iron, Polyethylene (PE) - **Special Feature:** Adjustable Weight ## Images ![Adjustable Dumbbell set,20/30/45/70/90lbs Free Weight Set - Image 1](https://m.media-amazon.com/images/I/71lLqhkGDvL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect All-in-One Weight Set for Home Workouts! *by on Reviewed in the United States December 26, 2025* I’ve been using this adjustable dumbbell set for a few weeks now and I’m genuinely impressed! The versatility is a game-changer — you can easily switch between dumbbells, kettlebells, a barbell, and even a push-up stand. It’s like having a full gym in one compact setup.The upgraded nut design keeps the weights secure and doesn’t loosen up mid-workout like cheaper sets I’ve used in the past. The build quality is solid and feels durable, even when loaded to the higher weights.I went with the 45lb option, which gives me more than enough range to grow with. Whether you're just starting or more advanced, this set is perfect. It’s also easy to store, which is ideal if you don’t have a ton of space.Highly recommend this for anyone serious about home fitness — great value, functionality, and quality! ### ⭐⭐⭐⭐⭐ Great set of weights for beginners *by on Reviewed in the United States March 20, 2026* Before buying the product, I was very inexperienced to working out and using these helped me start my gym routine in a comfortable way. There's lots of different weight combinations and adjustments that make it easy to get started. On top of that, all the attachments and weights are very sturdy and I had no worry that they could break even for a budget product. Overall, very satisfied with my purchase. ### ⭐⭐⭐⭐⭐ Versatile and High-Quality Fitness Solution *by on Reviewed in the United States December 12, 2024* I recently purchased the Adjustable Dumbbells - 10/25/35/55/70/90lbs Free Weight Set with Connector, and I couldn't be happier with my decision. This 4 in 1 Dumbbells Set has exceeded my expectations and has become an integral part of my home gym setup.As a 4 in 1 set, it can be used as barbells, kettlebells, and push-up stands, in addition to traditional dumbbells. This has saved me a significant amount of space in my home gym and has allowed me to diversify my workouts without the need for additional equipment.I've been using these dumbbells for 2 months now, and they show no signs of wear or tear. The materials used are of high quality, and the construction is solid, making them a great investment for long-term use.I highly recommend this product to anyone in need of a high-quality, space-saving, and versatile fitness solution. It has truly enhanced my workout routine, and I am confident it will do the same for you. ## Frequently Bought Together - 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 - NICEPEOPLE Basic Weight Bench for Home Gym, Foldable Workout Bench with 8 Backrests, 660LBS Weight Capacity Adjustable Bench - ProsourceFit Puzzle Exercise Mat ½ in, EVA Interlocking Foam Floor Tiles for Home Gym, Mat for Home Workout Equipment, Floor Padding for Kids, Black, 24 in x 24 in x ½ in, 24 Sq Ft - 6 Tiles --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ro/products/628445996-adjustable-dumbbell-set-20-30-45-70-90lbs-free-weight](https://www.desertcart.ro/products/628445996-adjustable-dumbbell-set-20-30-45-70-90lbs-free-weight) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-10-24*