Dimensions of the Pumps
Bottom Base: 13/16" diameter
Tube: 5-1/4" long
Dimensions of Small Cork Stopper
Top diameter: 7/8"
Bottom diameter: 1"
Dimensions of Large Cork Stopper
Top diameter: 1-1/4"
Bottom diameter: 11/16"
Dimensions of Rubber Stoppers
Top diameter: 1-1/8" diameter
Bottom diameter: 1" diameter