describe:

1.high:30.7mm
   up diameter:34mm
   down diameter:23mm
2.material:PP

3.color:any one is ok

4.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

WEBSITE: www.yyjingbang.en.alibaba.com

If you have any question,pls don't hesitate to contact me.