WEATHER RESISTANT: This trampoline replacement mat is woven from weather-resistant polypropylene. HEAVY-DUTY: This universal trampoline mat is built to last, thanks to the heavy-duty stitching. RUST-RESISTANT: This trampoline mat’s v-rings are rust resistant, increasing the durability of the trampoline. CORRECT SIZING: For correct fit, please ensure that your trampoline measures 14 feet across from outside edge of frame to other outside edge of frame. Please count to make sure there are 80 holes for springs in your trampoline’s frame. JUMP MAT ONLY: This purchase includes the jump mat only. No other trampoline parts included. SPECIFIC SIZING: Specifically designed for Jumpzylla Outdoor Trampolines, ensuring a perfect fit (Note: Not compatible with Skywalker Trampolines) This replacement trampoline jump mat is designed to be compatible with 14 foot round trampolines that have 80 springs. Easily attach it to your 14 foot round trampoline to give your trampoline new life.