Description
Color: Blue
Features:
- Quantity: 100
- Material: Aluminum-plastic
- Size: 20mm. Used for 20mm vial and 20mm vial crimper.
- Half tear type: This cap is half tear type, that means when you tear off the plastic cap of it, the aluminum cap can not be teared off. Please see the picture.
- The cap is not sterile, but can be sterilized by high temperature.