Features: This adjustable vibrations dumbbell features an innovative intelligent adjustment systems, allowing users to easily change weights for varied workouts, eliminating the need for multiple sets and saving space in any home gym or fitness setup. Built with high efficiency vibrations technology, it delivers vibrations to stimulate muscle fibers, enhancing workout effectiveness for faster muscle growth and toning, all housed in ABS construction that's rust resistant. Ideal for everyone from beginners to professional fitness enthusiasts, especially busy dwellers seeking quick, efficient exercise routines without compromising on results. Perfect for home gyms, small apartments, or travel scenarios, this portable dumbbell enables consistent strength training, thanks to its compact design that minimizes storage space. Ergonomically designed with a comfortable grip handle, reduces hand fatigue during extended use, making it versatile fitness equipment for diverse environments like humid areas or on the go workouts. Specifications: Component: ABS Size: Approx. 15.16x4.33x4.33inch(38.5x11x11cm) Package Includes: 1 Set Adjustable Weight vibrations Dumbbell note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.