Aluminum plastic caps are suitable for oral liquid bottles, original solution bottles, essential oil bottles, freeze dried bottles, etc.

Specification:
Caps material: Aluminum, Plastic
Suitable for: 20mm Glass Vial
Inside diameter: 20mm
Outer diameter: 22mm
High: 8.5mm
Package list: 200pcs 20mm Flip Off Caps

Advantage:
The cover is smooth and burr-free after opening, and the cotton will not get caught .

Instruction :
The flip off seal can withstand high temperatures. This cover is fully tear-off, and when you tear off its plastic cover, the aluminum cover becomes unusable.

NOTE: Our store has flip off caps of different styles, sizes and colors to choose from.