The Synergee 3 in 1 Wood Plyometrics Box is essential in your training. Used traditionally for box jumps, it can be used for total body toning by incorporating box push ups, step ups and dips into your routine. By rotating the box to its three different heights, you'll always be pushed to your limits, no matter what your WOD. The Synergee Plyo Box is made with high quality plywood, that can withstand up to 400 lbs. With easy, puzzle-like assembly, this is the perfect box for everyone who wants to get in shape!