Features 1. Quality Material: These compact core twisters use quality steel bearings for better rebound and provide smooth movement, enlarged and widened foot support to ensure it can be used at all heights. 2. Promote Body Circulation: Our waist twisting board can improve body circulation, adopt intelligent pedometer display, liquid crystal display visible fat consumption, stimulate acupunctures points. 3. Anti-Slips Design: Multi-functional compact core twisters are safe and practical, adopt ergonomic design, take into account movement while maintaining stability, non-slips surfaces and double-sided protective layer are stable. 4. Quiet and Portable: Twisting waist exercise equipment is noise-free, compact and lightweight, making it easier to store and manage than treadmills, exercise bikes or ellipticals. 5. Versatile Use: Versatile compact core twisters for home gym are suitable for a variety of sports including hands and feet, such as yoga, pilates, dance, to help build your body. Specification Material: Plastic Color: Green, Purple Size: 28 cm Weight: 600 g Package Include: 1x Pair of Twist Boards