Add more safety to your backyard trampoline with the Machrus Upper Bounce 37 in x 1 in Trampoline Foam Pole Sleeves - 12 Count. These sleeves are compatible with any trampoline enclosure with 1-inch poles. The 37-inch sleeves are easy to install and simply slide over the enclosure poles. Heavy-duty foam padding protects against injury from accidental collisions with the poles while jumping and are waterproof and UV-protected for lasting durability in all weather conditions. Machrus Upper Bounce 37 in x 1 in Trampoline Foam Pole Sleeves - 12 Count Blue - Trampolines at Academy Sports