Children's trampoline jumping bed coer protectie coer, edging accessoriesThe outer layer is thickened Oxford cloth, wear-resistant and tear-resistant; the inner layer is thickened PE film, which has high strength, smoothness and elasticityEasy to install: Our PC trampoline coer is equipped with a bungee cord, you only need to spend a few minutes to lay the trampoline on the trampoline and fix the bungee cord to start jumpingFolding mat: The anti-ultraiolet trampoline mattress adopts a foldable design, which will not occupy too much space in the home after being folded, and can be taken anywhere you want to go at any timeApplicable trampoline: This trampoline is suitable for 38-48 inch frame trampolines. Please measure the diameter and spring length of your jumping mat before buyingSpecification:Material: Oxford cloth, spongeSize: Approx.36 inches:Diameter 0.91m/35.83inch38 inches:Diameter 0.96m/37.80inch40 inches:Diameter 1.01m/39.76inchPackage Includes:1 Piece Trampoline CoerNote:1. Please allow slightly error due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. Wish you a wonderful on-line shopping!