Time to bring new life to your old trampoline with this premium replacement mat! Specifically designed for 14-foot round trampolines that use 72 springs measuring either 6.5 or 7 inches (measure your old springs from hook to hook to be sure). This isn't some flimsy replacement - it's actually higher quality than many original mats with 8 rows of heavy stitching around the perimeter for extra durability and safety. The Permatron material includes UV protection to resist sun damage, plus it's mold and mildew resistant so it can handle outdoor weather conditions. Compatible with JumpKing, Bounce Pro, Sports Power, and several other major brands that were sold at stores like Walmart between 2007-2010. The mat diameter is 147 inches and it features reinforced V-rings that are thicker and stronger than many OEM versions. Comes with a spring installation tool to make the replacement process much easier - though having a friend help definitely makes the job quicker. Before ordering, definitely measure your frame (should be 14ft), count your springs (should be 72), and measure several springs to confirm they're either 6.5 or 7 inches. Give your family's favorite backyard toy a new lease on life with this heavy-duty replacement mat that's built to handle countless jumps and bounces!