Our high-quality rubber stoppers are soft and non-greasy and have a durometer of 45. They are sold in a one-pound pack.
These stoppers are size 000 and are drilled with one hole. Size 000 stoppers have top diameter of 12.7mm, a height of 21mm, and a bottom diameter of 8.2mm. Approximately 198 each, size 000 stoppers are included per one-pound pack.