Reinforce your trampoline enclosure with the Machrus Upper Bounce Trampoline Safety Curved Enclosure Poles - 4 Count. These poles are made of high-quality materials for all-weather durability and lasting use. Each pole comes with a padded foam sleeve to help prevent injuries from incidental contact. These curved replacement poles are compatible with most trampoline brands that 1.5-inch diameter legs. Machrus Upper Bounce Trampoline Safety Curved Enclosure Poles - 4 Count Blue - Trampolines at Academy Sports