SkyBound 10 ft. 5 in. (125 in.) Round Trampoline Mat with 72 V-Rings, Fits Frames that are 12 ft., that use Springs that are 5.5". (Fits Brands Bravo, Airzone, Variflex) Fits Round Frames Fits 12' Ft. Frames Has 72 V-Rings Fits 5.5" Springs | SPRINGS NOT INCLUDED! Compatible with Skywalker, Airzone, Variflex Brand Trampolines