30mm PE screw cap 1)100% food grade and new PE material 2)Color ... PCO 30mm bottle 30mm mineral water cap,pure water cap,spring water cap,or other bottle cap Name plastic cap Neck PCO30mm,high:18mm Material ... PE new material Color any color is available Type screw cap Usage all kinds of PCO30mm bottle Packaging5,000pcs/carton.meas ... 1*20ft:1250000pcs(250cartons)1*40ft:2500000pcs(500cartons) blue 30mm cap