Description:

Features:

1) Sizes available: 15, 18, 20, 25, 30, 31, 38, 50mm

2) Material: POM or PA

3) Well and High Quality Control,  prompt Delivery, 
4) New Product,  Customer''s Design and Logo are Welcome
5)Competitive Prices,  Earth-friendly Products,  In a Variety of Design
6)Hundreds of styles available