Jump Box with Foam Jump Box with Foam - Multicolor For your workouts, the multicolored foam jump box is the perfect option. It is built to be sturdy and safe to use, using only the best materials. For an enjoyable and successful training experience, you can select the appropriate size and your favorite color. Give this jump chair a try to improve your exercises in a unique and efficient way. Qualities: Multi-Size: With four distinct sizes (15 cm, 30 cm, 45 cm, and 60 cm), it fits a range of body shapes and levels of fitness. Safe and Secure Design: To ensure comfort and injury prevention during exercise, it is constructed with soft foam inside and double-stitched vinyl. Multiple Uses: It can be applied to balancing drills,