Description :

Cap Flip Top Stopper Root Homebrew Wine Beer Bottles Replacement Swing Cap

Features :

Design that inserts into the top of your bottle to create an instant airtight seal.
It's better than ordinary EZ cap， steel ring install on bottle， more stable.
Matching pad and nuts included， easy for use.
For inner diameter 17mm bottle.

Specification :

Clamp ring inner diameter: 27mm
Material: ABS

Package includeds :

1 x Bottles Replacement

Details pictures :