stainless steel auto mug, 16oz, outer stainless steel, inner plastic. stainless steel auto mug,Item no.:SD-B003Capacity:16ozMaterial:201 stainless steel and pp plastic,with screw plastic lidHeight:17.2cmPacking:each piece put into one polybag ang white boxMeas.:48pcs/ctn 72*37*37cm Stainless Steel Auto Mug