pp cap describe: 1.Specification: 20/ 410 2.size: 23* 15( H) MM 3.material: PP 4. color: any one is ok 5.accept custom order advantage: 1.high quality, the competitive price 2.Sampls can be provide free 3.many years of producing experience 4.Usage: chemical, health, medical, food and household 5.surface processing: UV/ Hot stamping/ frosting 6.Logo engraved 7.Packaging: carton package WEBSITE: www.yyjingbang.en.alibaba.com If you have any question, pls don' t hesitate to contact me.