20mm Flat Flip off Seal Caps, Flip off caps ,Aluminum-Plastic Cap

This 20mm flat flip-off seal cap is an aluminum-plastic cap manufactured directly by Zibo Ruiyue Packaging Materials Co., Ltd., distinguished from the standard flip-off cap by a plastic insert that does not extend beyond the edge of the aluminum shell, for more convenient handling. It offers good sealing and easy opening, with samples available, and is sold across North America, Europe, Asia, the Middle East, and Africa.