Fast Ship !! Trampoline Mat for 14' Round Frame Diameter Frame Trampoline 96 V-rings Quality Brand, Stronger. Rows of Reinforced Stitching. Please Read Description and Specifications for Fit. This mat's diameter is 144 inches wide. Designed to fit 14 foot wide trampoline (steel frame diameter) Has 96 V-Rings Fits 8.5" Springs (unstretched, measured from hook end to hook end - not included) Compatible with JumpKing, Bazoongi, Orbounder Brand Trampolines