Mini trampoline is angled and includes a 125 cm sq jumping surface for takeoffs and other gymnastics drills. It is made with high-performance steel springs and a shock-absorbing padded frame so it lasts and keeps users safe. The jumping bed has 13 mm wide nylon bands made of pure double-perlon, enhancing the strength and safety for athletes. Easily adjust the height to accommodate different types of drills and various age groups. Wheels make it easy to transport. This is also a great tool for general physical education and rehabilitation programs. 45" sq total.