... 16x0.6mm. 3.Load Capacity:30KGS. Folding Cart With Four WheelsWe can supply Folding cart with four wheels,shopping cart,shopping trolley,shopping ... 's requestment.1.EACH PART SIZEItem NoYD-E93AProduct sizeL37xW30XH96cm.Bag size30L-55L.Wheel size145-175mm. 2.EACH PART MATERIALTube ... or alu tube,dia:16mm,thickness:0.6mm-1mm.Bag Material600Dpolyester,grid,microfiber,pv;solid or requestment design.Wheel ...