Stoppers, Rubber, Size 000, Solid. Pack 1-Pound.

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 solid (no hole drilled). Size 000 stoppers have top diameter of 12.7mm, a height of 21mm, and a bottom diameter of 8.2mm. Approximately 181 size 000 stoppers are included per one-pound pack. Follow this link to see our Size and Approximate Count Chart. PRODUCT WARNINGS WARNING: This product can expose you to chemicals including benzene and lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov. This product contains latex, which can cause allergic reactions in some people. If symptoms of an allergic reaction occur, stop use immediately and consult a physician. This product contains small parts, making it a choking hazard. Only use with adult supervision. Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under.