Standard wine bottle corks.
- #9 short - used for wine that you plan to drink within the year (bags of 30 or 90)
- #9 long - used for wine that you plan to store for more than a year (30 or 90)
- #8 standard - used for bottles with slightly smaller neck (bags of 30 only)
- Synthetic - often used for longer storage (bags of 30 only)