Our high-quality rubber stoppers are soft, non-greasy and have a durometer of 45. They are sold in a case of ten one-pound packs.
These stoppers are size 2 and are drilled with two holes. Size 2 stoppers have top diameter of 20mm, a height of 25mm, and a bottom diameter of 16mm. Approximately 62 size 2 stoppers are included per one-pound pack. The case of 10 pounds is approximately 620 stoppers.