The outer shell of the SkyBound s standard pads are manufactured with high density PVC on top and PE on bottom with a UV resistant coating to help prolong the life of your pad Straps on the bottom shell help keep the pad in place with your trampoline is in use Inside the shell is 1 2 thick closed cell EPE foam designed to help reduce the risk of injury by protecting the jumper from direct contact with your trampoline s steel springs and frame The width of the 12ft standard pad is 10 inches and compatible with all trampolines that use springs from 3 5 to 5 5 inches long If the specifications of your trampoline fall outside this range we highly suggest contacting SkyBound s customer service team to help you locate a safety pad that best fits your trampoline Features . SkyBound s Standard Series 12 Foot Trampoline Pads are designed to provide the best value without sacrificing quality and safety. 2 Piece Specifications . Shell Top Material PVC. Shell Bottom Material PE. Fits Frame Shape Round. Fits Frame Size 12 ft . Pad Width 10 in . Skirt Width 4 in . Max Spring Size 5 5 in . Foam Thickness 0 5 in Solid. Color Blue. Weight 7 1 lbs