... are composed of flow pipe,countertop,metal joints,caster,track connector,etc.Carts is wei tao- lin’s featured end product ... ,SGS Testing Compose:out diameter 28mm stainless pipe,powder coated metal joint,2.0mm thickness stainless board,Adjustable rubber foot,3 inches ... carton:0.35m*0.255m*0.115m You Can Choose:stainless steel pipe,steel pipe,aluminium material. stainless steel hand cart