Labasics 10PK 3# Solid Rubber Stoppers Size: 17mm Bottle, 23mm Top, 26mm Length White Tapered Lab Seal

Comes in 10-Pack, size: 3#; Bottom Diameter: 17mm; Upper Diameter: 23mm); Height: 26mm Please read the dimension description image carefully before making a decision (might have 1mm measurement error) Exhibit excellent resilience and retain pliability over a long period Please note these rubber stoppers are not food grade Warranty: Labasics 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied