SkyBound Trampoline Mat with 96 V-Rings(Compatible with 7in Springs) Fits Jump King, Bounce Pro The diameter of this trampoline mat is exactly 159 inches This trampoline mat is designed to fit 15ft wide round trampoline frames Your trampoline must have 96 x 7in springs (upstretched) This is the mat + V-rings only (springs and other trampoline parts are not included) Compatible with bounce pro, sports power, jump king and other trampoline brand