Rubber 2-Hole Stoppers, 2-hole, Size No. 2 to 8, Each

Details

These black stoppers are made of solid natural rubber that stays pliable over a long period of time. Ideal for use with non-aggressive or concentrated solutions. Low sulfur content. Withstand temperatures from –25 to 70°C (–13 to 158°F). Each stopper has its size marked in raised figures. All stoppers are 25 mm tall. Sold as one-pound bags. Contains an assortment of 1-hole stoppers, Size No. 00 - 7