This premium replacement mat is designed to fit 14 foot Up-Shot trampolines. It comes with a BONUS spring tool which will make the task of installing your new mat a breeze, instead of near on impossible! Up-Shot's premium strength material allows for an open weave which reduces air resistance and allows for superior rebound, and maximum fun! Hot Rolled Material this is a process that occurs after weaving, and results in a smooth feel and enhanced anti-graze properties. Up-Shot's pre-installed V-rings that attach to your springs are made from heavy-duty metal. Generous stitching reinforcement to the mat edge ensures many years of enjoyment.