Replacement Trampoline Mat by Trampoline Pro, Select Your Size and Quantity! (96 Rings & 7.0" Springs, 14 ft Round Frame) Fits 14' round frame with 96 v-rings for 7" springs Frame Size: 14 feet (Measure outside bar to outside bar). Spring Size: 7 inches (Remove one spring, measure from hook to hook). Spring Count: 96 (Springsare SOLD separately). Made of U.S.A.PermatronFabric for the ultimate rebounding surface!