specification: _x000D_Item Type: Hand Grip Ball_x000D_Material: composite cloth_x000D_Colour: Black_x000D_Size: Approx.34x17.5cm/13.4x6.9in (Expanded length and width) Features: 1The steel plate is fixed, and the widened design is strong for hand play. The aluminum alloy plate is fixed and adjustable but not easy to bend. 2Adjustable strap, finger (wrist) strap elasticity can be adjusted, adjusted to a comfortable position according to the wearing condition. 3The grip ball looks cute, feels soft and has good elasticity. 4The five‑finger adhesive tape can be adjusted tightly to avoid finger adhesion. 5Improves strength, prevent stiffness, relieve joint pain and increase flexibility. PackageList: 1 x Grip Ball 1 x Grip Gloves