Quality reference: 1) Jumping mat: made in the USA 2) Foam pad: EPE, closed-cell foam that will not absorb water, mildew or lose shape 3) Pad: PVC( 500D,1000D) fabric 4) Tubes: galvanized inside and outside 5) Springs: super high-strength galvanized
Main trampolines: 1) Single trampoline 2) Two beds trampoline 3) Four beds trampoline 4) Six beds trampoline 5) Eight beds trampoline 6) Ten beds trampoline 7) Bungee trampoline