bright colour makes you and your kids joyful. Foam sleeves foam can be made into different size pole, which is convenient for use. perfect for regular trampoline poles and can be the trampoline poles pipe insulation padding. Trampoline poles cover padding is designed for protecting your kids from hurt in case they bump into trampoline poles while jumping. Waterproof and durable,the foam sleeves are water-proof and UV . Size: Length: 40cm/15.75 inch Outer diameter: 4.5cm/1.77 inch diameter: 2.5cm/0.98 inch Colour:blue Material:sponge Package Contents: 10 x Trampoline pole foam sleeves Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.