One Box, Three Jumps Jump into your functional fitness routine with the Force USA ® Wooden Plyo Box. Our Wooden Plyo Box is built for safe, effective plyometric training at any skill level. The 3-in-1 design allows for versatility in your workout with three different heights, 20", 24", and 30", and is the perfect staple for any home or garage gym. Experience the ultimate durability and toughness with the Force USA ® Wooden Plyo Box. Built with 18mm Canadian Maple plywood, machine-rounded corners, and fitted with an internal central support structure, you'll feel supported and stable with a lifetime of box jumps. Assembly is a breeze with an interlocking panel design, fastened with rustproof 7 gauge screws into pre-drilled holes. Specifications Three height adjustments 3/4 in (18mm) plywood Internal supports Easy to assemble Flat packed on arrival Dimensions: 30"(L) x 24"(W) x 20"(H) Weight Capacity: 400lb