Food Grade Silicone Wine Stopper Creative Preservation Bottle Stopper(Blue)

1. Specifications: length 2.5 x width 2.5 x height 6.4cm
2. Material quality: stainless steel + food grade silicone
3. Net weight: 11g
4. Uses: Suitable for preservation and preservation of red wine champagne after opening
5. Food grade silicone, non-toxic and odorless, safe and reliable to use
6. Silicone material, good sealing, not easy to leak