STOPPER RUB SOLID 5 , Pack of 1

Details

Here is the corrected and rephrased product description: These solid, black stoppers are made from a high percentage of pure rubber, making them lighter than neoprene alternatives. Additionally, they contain low levels of free sulfur. The composition of these stoppers ensures resilience and pliability over an extended period. Key benefits include: • Resilience and pliability for a long time • Low in free sulfur • Ability to withstand adverse laboratory conditions without hardening Packaging information: 53 stoppers per pack. Available sizes and packaging: * Cat. No. 59580-047: 181/pack, 13 mm top diameter, 8 mm bottom diameter * Cat. No. 59580-207: 26/pack, 28 mm top diameter, 24 mm bottom diameter * Cat. No. 59580-262: 20/pack, 30 mm top diameter, 25 mm bottom diameter * ... (and so on for each product variation) Let me know if you'd like me to make any further changes!