Body-Solid 3-in-1 Wooden Plyo Box
It's a box. But it does a lot... trust us. With three possible different configurations (turn it on one of three possible sides for different heights...) you'll be able to accomplish a wide range of core exercises. The Plyobox is fundamental to any HIIT circuit training, and with this Body-Solid product the instructions are literally on the box, making it easy for new members of your bootcamp class to remember the movements.
Dimensions: 20" by 24" by 30"
Also available in a padded option for additional safety and comfort on the shins.