The HBSSP 4 In 1 Soft Plyo Box Training Jumping Boxes High-Density EPE Foam Core is a versatile piece of home gym equipment that offers excellent value for money. Made of non-slip, easy-to-clean PVC leather cover and a durable, high-density EPE foam core, these boxes are designed to provide a challenging workout for all fitness levels. The four distinct sizes cater to various fitness goals, from plyometric exercises to high-intensity, weight-bearing workouts. The 4-in-1 design allows for quick and easy transitions between exercises, ensuring you get the most out of your workout in the shortest amount of time. Whether you're working out at home or taking them on the go, these plyo boxes are sure to become a mainstay in your fitness routine.