Power Trampoline 14 ft trampoline replacement mat for Jumpking, Hedstrom, Jumpzone with 88 v-rings/springs/holes using 7" in Springs 147" mat diameter TRAMPOLINE MASTERS is the ONLY Authorized Dealer of Power Trampoline Products Confused About Your Mat? Follow Our Easy 3-Step Guide! Fits: Jumpking, Hedstrom, Jumpzone Fully Reinforced Bottom Mat Taping 100% Patented USA Polypropylene Material