Household Waist Twisting Disc Indoor Fitness Magnetic Multifunctional Portable Waist Twisting Device Indoor Waist Device Features: massage drawstring style waist twisting is easy to use, portable at home, and can burn at any "Strong and High Resilience Twisted Rope": Fully participate in sports from point to, balancing body burning from the feet to the waist, and then to the entire upper body, down without blind spots engineering plastic with 100KG load-bearing capacity. ABS plastic has excellent mechanical properties, excellent strength, and can be used at extremely low temperatures. It has excellent wear resistance and stability The steel ball ensures rotation without jamming. The internal transmission adopts a steel ball, which reduces rolling friction and resistance to . The specially reinforced rib ensures the stability of the waist twisting disc and has a long service life Strengthening the slip base without damaging the floor. The slip sheet firmly grasps the ground without worrying about slipping during exercise, and can also the floor from scratches Product Description: Package list: 1* set of equipment