4Pcs Wine Stoppers Silicone Beverage Bottle Sealer Caps Reusable Cover 4 Colors Brown Purple Blue Black

What is this?
The wine bottle stopper can be applied to many kinds of glass beverage bottles， such as beer， wine， champagne， etc. It seals your bottles closely so can preserve your wine well.

What will I get?
The wine bottle stopper， we provide here， is the size of:
Color: Brown， Purple， Blue， Black
Material: Silicone， Stainless Steel
Overall Height: 61mm/2.4"
Stopper Diameter: 21mm/0.83"
Head Diameter: 23.5mm/0.93"
In the package of: 4 x Wine Bottle Stoppers (1 pack for each color， 4 colors in total)

Are there any advantages of the product?
The wine bottle stopper is made of durable silicone and stainless steel material with good flexibility， lightweight， not easy to break and deform. The threaded design can provide good tightness， keeping your drink fresh and the smell of the wine can be well preserved. Moreover， the stopper can be washed with water and is reusable.

How to use it?
Easy to use， just force the bottle stopper into the bottle. It can be removed with a gentle pull when not in use.

What should  I notice?
Please confirm the required size before purchase. Manual measurement allows 1mm-2mm of error.