Feature●Compatibility: 【1】Measure the Diameter of Original mat(Not include V-Ring) ≈ 161; 【2】Count 96 pcs V-rings, spring holes and 6.5 springs(unstretched); 【3】Measure your trampoline is 15 foot●Product Diameter: 161" for 15 Round Trampoline●Fits with 96 Pcs Premium V-Ring, Using 6.5" Springs (Springs Not Included)●Fits 15 Frame using 6.5" Springs. Refer to steps for installation procedures●UV-Resistant Polypropylene Materials for Longer Life●Premium Orange Edge Band reinforces and increases mats service life●Box Includes: 1 161" Mat with 96 Rings, 1 Spring Hook to install more easily, and 1 Pair GlovesDescription