... No:YD-F2. 2.Material:steel tube, dia:16x0.6mm. 3.Load Capacity:30kg Three wheels Stair Climbing Folding Shopping CartWe can ... size145-175mm.2.EACH PART MATERIALTube MaterialSteel or alu tube,dia:16mm,thickness:0.6mm-1mm.Bag Material600Dpolyester,grid,microfiber,pv ... .Payment100%T/T,30%deposit;Irrevocable L/C at sight. Three wheels Stair Climbing Folding Shopping Cart