• 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 4 and are solid (no hole drilled). Size 4 stoppers have top diameter of 26mm, a height of 25mm, and a bottom diameter of 20mm. Approximately 34 size 4 stoppers are included per one-pound pack. A case has approximately 340 stoppers.
• The stoppers are a soft material with a durometer of 45.
• Size 4, Solid

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 4 and are solid (no hole drilled). Size 4 stoppers have top diameter of 26mm, a height of 25mm, and a bottom diameter of 20mm. Approximately 34 size 4 stoppers are included per one-pound pack. A case has approximately 340 stoppers.