1) steel pipe constructured,2) steel pipe thickness: 1.4mm Diameter:22mm 1.2 mm,Diameter:25mm3) Front and Rear Ski: strengthened HDPE ski board, ski board thickness:3~5mm4) Dimensions:800*500*500mm5) G.W./N.W.:3.5/2.5KGS MOQ:one 20ft container(can be mixed), No limitation of quantity on samples Purchasing.Packing: CTN Size:96.5*44.5*18cm QTY:1pc/CTNConveyance: 20GP:370UNITS, 40'GP:760UNITS, 40HQ:840UNITS