SkyBound Trampoline Mat For 14' Frames has 72 V-Rings FITS 6.5-7" Springs FITS JumpKing Designed to Replace Trampoline Mats for JumpKing Trampolines Fits 14ft JumpKing Trampolines (Measure your steel trampoline frame) This Trampoline Mat has 72 V-Rings (Your trampoline should have 72 springs) Compatible with JumpKing Trampolines using 6.5" or 7.0" Springs (Measure several of your original springs unstretched, from hook end to hook end) Also compatible with Bounce Pro, Sports Power, JumpKing and other brands of trampolines