MA1 stocks a range of plyometric boxes to cater for all fitness levels. Our range begins with a wooden 3 in 1 plyometric box. This jump box incorporates 20, 24 & 30 inch heights in one piece of commercial gym equipment. For those looking for a bit more protection against the sharp edges, try the foam version, which provides the same heights as the wooden 3 in 1 but with a foam cover.