3/8" x 1/2" x 11/16" #2 Cork Stoppers

Diameter: 3/8"
Diameter 2: 1/2"
Length: 11/16"
Material: Cork
Nominal Size: #2
Type: Stopper
Application: 1oz Bottles & Test Tubes

Box of 30.

A stopper or plug is used to temporarily seal a bottle opening.