Flip top stopper for glass bottles are made of PP and stainless steel, strong and sturdy.The swing caps have a very tight seal and there would be no liquid leaks. This bottle flip top cap is easy to apply and open, and can provide a good environment for your beer, wine, soda and other drinks, grab the edge of the stainless steel buckle, then push it up, and the silicone cap will pop up automatically. Flip top stopper can be inserted into the top of the bottle, align the silicone gasket with the bottle mouth, press the bottle buckle, and the bottle cap will be tightly locked with the bottle mouth, forming a fast airtight seal, thus avoid air getting into your drinks. These little flip tops would be the best tool for your homebrew!

Specification:
Product name: Flip top bottle replacement caps.
Size: Swing top lids diameter: 25.4mm / 1".
The frame of the swing top cap: 20mm / 0.78".
Material: PP and stainless steel.
Color: White.

You will receive:
2pcs flip top bottle stoppers for glass bottles.

Notes:
1.Manual measurement, please allow slight errors on size.
2.The color may exist slight difference due to different screen displays.