3 height levels (20-inch, 24-inch, 30-inch). Simply flip the box to get the desired height

Ideal for jumps, cardio, aerobics, weight loss, strength and high intensity interval training

Made of durable high density foam material for low impact landings and reduced risk of injury

Perfect fitness accessory for box jumps, step-ups, step-overs, lunges, planks, push-ups and more

Weight of the Unit is 77lb, Commercial