Adjustable Weight Dumbbell Set, 44LB/66LB Free Weights with 3 Modes

About this item 【3 Modes in 1 Set】The Lusper Adjustable Dumbbell Set can be used in 3 ways: 1) Dumbbell*2: Adjustable Dumbbell Mode for various muscular strength building workouts; 2) Barbell: Light & Heavy Weights to increase the muscular endurance of the entire body; 3) Kettlebell modes to develop your explosive power. A truly versatile dumbbell sets for you to create your own home gym. 【Upgraded Spinlock Collars, Safety Guaranted】The anti-slip tightening collar ensures a safe and secure fit to the dumbbell or barbell bar. No worries with it loosening or plates sliding/falling. Smooth contoured finger tip grips ensure quick and easy mode switching. 【Highly Compacted & Built to Last 】The core of the weight plate is concrete mixed with cement and iron sand, which guarantees zero leaking and true weight. Coated with premium quality plastic, the plate does not break with any fall within 2 meters of height. Safe and secure; sound proof & flooring protective. 【12-Sided Hex