---
product_id: 627973637
title: "Adjustable Dumbbells, 20/30/45/70/90lbs Free Weight Set with Connector,5 in1 Dumbbells Set Used as Barbell,Kettlebells,Push up Stand,Fitness Exercises for Home Gym Suitable Men/Women"
brand: "unnmiiy"
price: "3896.02 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Unnmiiy"
url: https://www.desertcart.tn/products/627973637-adjustable-dumbbells-20-30-45-70-90lbs-free-weight-set
store_origin: TN
region: Tunisia
---

# Upgraded locking nuts for safety Non-slip, sweat-absorbing grip 5-in-1 multifunctional set Adjustable Dumbbells, 20/30/45/70/90lbs Free Weight Set with Connector,5 in1 Dumbbells Set Used as Barbell,Kettlebells,Push up Stand,Fitness Exercises for Home Gym Suitable Men/Women

**Brand:** unnmiiy
**Price:** 3896.02 DT
**Availability:** ✅ In Stock

## Summary

> 🏋️‍♀️ Elevate your home workouts—one set, endless gains!

## Quick Answers

- **What is this?** Adjustable Dumbbells, 20/30/45/70/90lbs Free Weight Set with Connector,5 in1 Dumbbells Set Used as Barbell,Kettlebells,Push up Stand,Fitness Exercises for Home Gym Suitable Men/Women by unnmiiy
- **How much does it cost?** 3896.02 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/627973637-adjustable-dumbbells-20-30-45-70-90lbs-free-weight-set)

## 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

- • **Space-Savvy Design:** Compact footprint under 2 ft² means a full gym experience without sacrificing your living space.
- • **Ergonomic Comfort Grip:** 20mm thickened foam and ABS non-slip bars ensure a sweat-proof, secure hold for every rep.
- • **Rock-Solid Safety Lock:** Enhanced thickened nut threads keep weights locked tight—no wobble, no slip, just pure focus.
- • **Precision Weight Control:** Adjust from 2 to 45 lbs per dumbbell effortlessly to match every workout level and progression.
- • **Ultimate 5-in-1 Fitness Powerhouse:** Transform your home gym with dumbbells, barbells, kettlebells, push-up stands, and weight plates—all in one sleek set.

## Overview

The UNNMIIY Adjustable Dumbbells 5-in-1 set offers versatile weight training with adjustable dumbbells, barbells, kettlebells, and push-up stands. Featuring a secure locking system, ergonomic non-slip grips, and a compact design, it supports a wide range of exercises from 2 to 45 lbs per dumbbell, making it ideal for home gyms with limited space.

## Description

Product description THE BEST FITNESS FOR WEIGHT TRAINING 45LBS Adjustable Dumbbell 20LBS Adjustable Dumbbell 30LBS Adjustable Dumbbell 70LBS Adjustable Dumbbell 90LBS Adjustable Dumbbell

Review: Perfect All-in-One Weight Set for Home Workouts! - 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!
Review: Sturdy built and easy to use weight set - Exactly as described. A very easy to assemble, use and change weights as needed. Very sturdy materials and very useful for at home exercises and weightlifting on a moderate scale.

## 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-45lbs, 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 | B0CZ3D4PSW |
| Best Sellers Rank | #1,845 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #18 in Exercise & Fitness Dumbbells |
| Brand | UNNMIIY |
| Brand Name | UNNMIIY |
| Color | red |
| Customer Reviews | 4.4 out of 5 stars 2,036 Reviews |
| Handle Diameter | 20 millimeters |
| Handle Material | Alloy Steel |
| Item Dimensions L x W | 1"L x 1"W |
| Item Weight | 90 Pounds |
| Manufacturer | UNNMIIY |
| Material | Alloy Steel, Iron, Polyethylene (PE) |
| Model Number | AD90LBS |
| Number of Items | 2 |
| Number of Pieces | 2 |
| Other Special Features of the Product | ①Adjustable Weight ②5-in-1：dumbbells，barbells, kettlebells, weight plate，push-up stands ③Home workout ④Build quality ⑤Ease of use ⑥Versatility |
| Part Number | AD90LBS |
| Product Dimensions | 1"L x 1"W |
| Set Name | Adjustable Dumbbells Set |
| Special Feature | ①Adjustable Weight ②5-in-1：dumbbells，barbells, kettlebells, weight plate，push-up stands ③Home workout ④Build quality ⑤Ease of use ⑥Versatility Special Feature ①Adjustable Weight ②5-in-1：dumbbells，barbells, kettlebells, weight plate，push-up stands ③Home workout ④Build quality ⑤Ease of use ⑥Versatility See more |
| Style | 90LB(45LB Pairs) |
| Target Use Body Part | Arm |
| UPC | 763867653719 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** UNNMIIY
- **Color:** red
- **Item Weight:** 90 Pounds
- **Material:** Alloy Steel, Iron, Polyethylene (PE)

## Images

![Adjustable Dumbbells, 20/30/45/70/90lbs Free Weight Set with Connector,5 in1 Dumbbells Set Used as Barbell,Kettlebells,Push up Stand,Fitness Exercises for Home Gym Suitable Men/Women - 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 C***E on 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!

### ⭐⭐⭐⭐⭐ Sturdy built and easy to use weight set
*by J***. on December 9, 2025*

Exactly as described. A very easy to assemble, use and change weights as needed. Very sturdy materials and very useful for at home exercises and weightlifting on a moderate scale.

### ⭐⭐⭐⭐⭐ Very convenient adjustment dumbbells
*by T***D on November 22, 2025*

I am very impressed with this adjustable dumbbell set. It is a solution that has four parts. It replaces many big pieces of gym equipment. This makes it perfect for a small gym in my home. I can switch between dumbbells, a barbell, kettlebells, and a stand for push-ups. This is convenient for me. It gives me all I need for a workout for my whole body. The system for connecting is secure. It is easy to use for anyone. Changing how I set it up take only a few seconds. The weights are strong. They are comfortable to hold. They feel very stable when I do exercises. I love that I can make resistance bigger little by little. I do curls, presses for my chest, squats, swings with kettlebells, and push-ups. Each piece feels solid and well-made. This set makes my workouts at home more effective. It makes them more fun too. It saves a lot of space if I compare it to normal free weights. For the price and different uses, it is one of the best money I spent on fitness.

## 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
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**Shop now:** [https://www.desertcart.tn/products/627973637-adjustable-dumbbells-20-30-45-70-90lbs-free-weight-set](https://www.desertcart.tn/products/627973637-adjustable-dumbbells-20-30-45-70-90lbs-free-weight-set)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-03*