1) TUV/GS 2) Material: Steel + EPE + PE/PVC 3)Vaiours color 4)Ladder + Skirt + Weather cover Available Big Trampoline Features:1) Size: 6ft, 8ft, 9ft,10ft, 11ft, 12ft, 13ft, 14ft, 15ft, 16ft 2) The frame tube made by galvanized steel (double galvanized for inside and outside);3) The frame is sturdy, and it will withstand hard jumping and wear for years;4) The jumping mat is made of super heavy- ...