Replacement trampoline padding by Plum Products for 8ft Trampolines. Suitable for trampolines with 7 inch Springs. Available in Green or Blue. Padding is made from closed cell foam to exclude water. Padding extends 30mm over the mat surface so there is no chance of jumpers landing on the exposed steel frame. Has a top layer of PVC & a bottom layer of Polyethylene (PE). Pads are securely tied to the frame to ensure they are always in the correct position & are UV treated to protect against harmful rays from the sun. NOTE: To measure the length of your sping, see the image. NOTE: To measure the size of your trampoline, see the image.