Ground Use] Suitable for all kinds of flat floors, laminate flooring, ceramic tiles, cement flooring, carpet, etc. Sandbags are compact and the base is fixed [Advanced shock absorption system] High shock absorption flexible rubber, low noise and vibration, providing a smooth taekwondo experience, with the best resistance and fast recoil.
[Easy Packing] can help you fill the base with sand or water easily. It is recommended to use sand for better stability