... . multiple kinds 4. multi-color 5.thickness: 60micron Vacuum Compressed Bags' Plastic Valve1. Material: PP2. Size: one size for each kind3. Kind ... , blue, white, black, coffee5. Usage: be used on vacuum compressed bags to make the bag vacuum6. Minimum Order Qty: 10000units7. Payment ... /T8. Delivery Port: Ningbo, China9. Package: paper carton vacuum compressed bags' plastic valve