NIUNIU Wine Cover Beer Cover Seasoning Cover Sealed Preservation Cover 1. Excellent sealing function: The bottle cap is designed to close tightly to keep wine and beer fresh and maintain flavor for weeks. Silicone stoppers are suitable for various bottle types, including sauce bottles, wine bottles, and beverage bottles, providing a secure seal to preserve freshness. 2. Keeps drinks fresh: The cap helps maintain drink quality by preventing carbon dioxide loss. The airtight and hygienic closure protects against contamination and keeps beverages fresh and flavorful for an extended period. 3. Reusable: Easy to clean and compatible with various bottles such as mineral water, wine, sparkling wine, soda, cola, and other beverages. Color: Random Size: 3 x 3 x 0.1 cm Quantity: 10 sets (60 pcs) Note: - Due to different measuring methods, a 1–3 cm size deviation may occur. Please confirm the dimensions before ordering. - Colors may vary slightly due to differences in monitor displays and lighting conditions. - Package includes only the items listed above; other products are not included.