SkyBound 150" SunGuard Premium Round Trampoline Black Mat w/72 V-Rings, Fits 14 ft. Frames and 5.5" Springs Fits for Bounce Pro, Sports Power - TR-146STS-ENC Fits Round Frames Fits 14' Ft. Frames Has 72 V-Rings Fits 5.5" Springs | SPRINGS NOT INCLUDED! Compatible with Bounce Pro, Sports Power, Stats Brand Trampolines