Heights available: 4", 20", and 24", and the ability to stack the boxes.
Black （60cm/24";black 50cm/20";balck 10cm/4"）
EPE and heavy cotton, soft filling material to better protect athletes and overcome fear during training.
Top bottom non-slip leather; leather mesh with velcro.
Note:Foam Plyo boxes should NOT be used on any smooth flooring (wood, smooth concrete, tile, etc).