... high quality material ISO9001 Corrosion resistance Product Specification:Material: PPSpecification: 33/400, Length: 280mmThickness: 1.5mmPrinting: silk/screen printing, golden/sliver ... high quality material, a wild range of different specifications inlcudes 33, 38, 45, 53 of diameter. Any other dimensions accept ... that you would like to have. Other details of caps: 33/400 PP plastic screw cap