... 3.Load Capacity:30KGS. Four Wheels Shopping Trolley Cart We can supply Folding cart with four wheels,shopping cart,shopping trolley, ... A1Product sizeL37xW30XH96cm.Bag size30L-55L.Wheel size145-175mm. 2.EACH PART MATERIALTube MaterialSteel or alu tube,dia:16mm, ... ,grid,microfiber,pv;solid or requestment design.Wheel MaterialEVA foaming and pp.Handle MaterialPP or sponge.other plastic partsPP. ...