"Upper Bounce" Trampoline Safety Pad is a must to have to ensure your family"s safety!Safety Pad protects the jumper from falling on the steel frame or getting hurt from the springs. "Upper Bounce" Trampoline Pads contain the best shock absorbent, high density, closed-cell foam that will not absorb water, mildew or lose shape. Mini Safety Pad is an essential safety feature for any trampoline. Don"t jump without one!