Easy to use and suitable for various wine bottle styles. Rinse with water after each use; can be reused after cleaning. Helps control the flow of pouring, preventing leaks and drips that could stain clothing. A perfect gift for any wine enthusiast, ideal for cocktail receptions, weddings, parties, and more. Specifications: Material: Aluminum Diameter: 76mm Thickness: 0.15mm Color: Silver Quantity: 50 pieces per set Instructions: Remove the protective film. Clean the wine pourer sheet. After water is fully dried, roll up the pouring sheet and insert it directly into the bottle opening. Package Contents: 50 x Wine Pouring Disks Note: The package includes only the items listed above. Other products are not included. Due to lighting and display differences, the actual color may vary slightly from the image. Measurement error allowance is +/- 1-3cm.