FEIERDUN DS2 Adjustable Dumbbells, 20/30/40/45/70/90lbs Free Weight Set with Connector, 5 in1 Dumbbells Set Used as Barbell, Kettlebells, Push up Stand, Weight Plate, Fitness Exercises for Home Gym Suitable Men/Women
Original price was: $109.99.$83.99Current price is: $83.99.
Description
Price: $109.99 - $83.99
(as of May 27, 2026 14:47:48 UTC – Details)
Product description
GYM CUBE: 5 Pieces of Equipment, 1 Compact Cube. 
1 20lb
2 30lb
3 45lb
4 70lb
5 90lb
1 Foam Connecting Rod
2 Non-slip Dumbbell Bar
3 High-quality Plate
Maximize Your Barbell’s Potential – The First Step is Proper Installation.
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Barbell Assembly Instructions Merchant Video
Find Your Lift: FEIERDUN’s Dumbbell Guide
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Customer Reviews
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Price
$83.99$83.99
$299.99$299.99
$299.99$299.99
$69.98$69.98
Weight Adjustable
✔
✔
✔
✔
Storage Base
✘
✘
✔
✘
Adjustment Method
Nut Adjustment
Nut Adjustment
Dial Adjustment
Rotating Plate Adjustment
Dumbbell Plate Shape
Circle
Circle
Hexagon
Square
Weight Options
20/30/45/70/90LB (Total)
20/30/45/70/90LB (Total)
52.5/105LB (Total)
12/20LB (Total)
Quantity Options
Pair
Pair
Single/Pair
Pair
Color Options
Black
Black
Black
Gray/Pink/Blue/Purple
【4 in 1 Multifunctional Dumbbell Set】With it, 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.
【Durable Materials】Environmentally dumbbell pieces exterior is made of high-quality PE materials, and the inside is mixed with iron, mud, and sand, which effectively prevents floor abrasion.
1 set. 5 Functions: No more buying dumbbells, kettlebells, barbells, push-up stands, and plates separately. This all-in-one adjustable dumbbell set replaces them all. High value, zero hassle. Easily build your home gym
Custom Weight for Every Routine: The dumbbell pieces feature a detachable design, and the adjustable weight range for the single dumbbell is 6 lbs-22.5 lbs, the kettlebell is 4 lbs-19.5 lbs, and the barbell is 8 lbs-45 lbs. Suitable for beginners to professionals, it meets your exercise intensity needs in different stages in just one device. Installation is easy
Solid Iron-Sand Construction: Our plates are integrally molded with high-density iron sand, not loose river sand. Zero shaking, zero rattling, and zero dust leakage—even after years of use. Just solid weight set that lets you focus entirely on your form and explode through every rep with confidence
15MM Thickened Foam: Thin padding flattens fast and digs into your neck. Our 15*430 mm high-density foam wraps a 5mm steel core, curved to fit your neck naturally — plush, breathable, sweat-absorbent. Keep the bar off your neck and your mind on the move. An upgrade you’ll feel from rep one to rep one thousand
Premium Eco-Friendly Materials: Breathe easy while you train. Our dumbbell set is crafted from high-quality, non-toxic, eco-friendly materials that contain zero harsh chemicals. No gasoline smell, no off-gassing, no sticky residue on your hands. Just a clean, fresh workout experience that’s safe for you, your family, and your home
Secure Multi-turn Threaded Knob: Features a smooth multi-turn threaded locking design that keeps weights firmly secured through all your workout movements. Perfect for swings, snatches, presses and more—your weights stay stable and locked in place the entire time, so you can train with total confidence
FEIERDUN Care+: Every dumbbell comes with 1095 days of full coverage. Train like you own it. Because we’ve got your back
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