Adjustable Dumbbells, 24kg to 40kg (weight changes in 1 second), 15 & 17 weight settings, with a unique plate locking mechanism to prevent plates from

[Perfect Dumbbells for the Home Gym] These dumbbells can handle everything from light to heavy weights. [15-Level Adjustment in 1 Second] Adjust from 4.0 to 40 kg with a simple turn of the dial. Eliminate the hassle of changing plates. [Commitment to Safe Use] We ensure your training is safe, so we use our proprietary Quick Release Lock system for the plate mechanism. We strive for excellence in every aspect, from design to testing and quality control. [Suitable for a Variety of Training] These dumbbells are suitable for a wide variety of exercises, including dumbbell presses, arm curls, dumbbell lunges, dumbbell rows, and side raises. They target muscles such as the pectoralis major, biceps, triceps, trapezius, abdominals, obliques, back, and latissimus dorsi. [Surprisingly Compact] They're small enough to fit under a bed or sofa. They're space-saving and compact, so they won't take up much space in your room.