... ,trolley bag,folding trolley bag with two,four and six wheels,and chairs.Welcome customers' design and can print any logo.Description:1.Product ... .Tube: Φ 16mm steel tube 3.Wheel:Φ 150mm, 20mm wide, rubber and plastic 4.Unfold Size(appr.):45 x35.5 x87 cm ... /40hc:1220/2726/3123pcsWater-proof fabric, easy to clean.All wheels ,bags,trolley frame can be foldable when you don't ...