soozier speed bag platform wall mounted speed bag boxing height adjustableThis speed bag from soozier has the heavy duty toughness it needs in its steel wall mounted system and thick stitching to withstand the impact of professionals. Save floor space by attaching the speed bag boxing ball to the wall, allowing more room for other exercises and workouts, and offering an efficiently compact way to dedicate yourself to the reflex, cardio, muscular, and accuracy improvements you'll make from this addition to your gym.