This universal design replacement padding is easily secured with elastic ties and fits over the springs of both curved pole and straight pole 12FT spring models of UP-SHOT and other brand trampolines. This high-quality edge-to-edge pad is made from waterproof & UV resistant PVC material and high-density anti-microbial vinyl to provide protection from the elements. The thick and comfortable encased EVA foam allows for countless hours of comfortable cushioned fun! This also applies to orders canceled when the item has already been dispatched from our warehouse. The item must be in a re-saleable condition to qualify for a change of mind refund. Bulky items will attract extra cost. You can then decide to pay for the postage or cancel the order.