Labasics 10PK 00# Solid Rubber Stoppers Size: 11mm Bottle, 15mm Top, 19mm Length White Tapered Lab Seal

Comes in 10-Pack, size: 00#; Bottom Diameter: 11mm; Upper Diameter: 15mm; Height: 19mm 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