Children's trampoline jumping bed cover protective cover, edging accessories. The outer layer is thickened Ox cloth, wear-resistant and tear-resistant; the inner layer is thickened PE film, which has high strength, smoothness, and elasticity. Easy to install: Our trampoline cover is equipped with a bungee cord. Simply place the cover over the trampoline and secure it with the bungee cord. Folding design: The anti-ultraviolet trampoline mat adopts a foldable design, saving space when stored and allowing for easy portability. Compatible trampoline: This trampoline cover fits 38-48 inch frame trampolines. Please measure the diameter and spring length of your jumping mat before purchasing. Specifications: Material: Ox cloth, sponge. Size: Approx. 36 inches: Diameter 0.91m / 35.83 inches; 38 inches: Diameter 0.96m / 37.80 inches; 40 inches: Diameter 1.01m / 39.76 inches. Package includes: 1 piece trampoline cover. Note: 1. Please allow slight variation due to manual measurement. 2. Due to differences in monitor displays, the actual color may vary from the image.