Material: This wine glass marker uses silicone as the material, which is wear resistant and can be reused for a long time. Identification: By using this drinks glasses cup label can help you find your wine glass especially in the party. Anti-slip: The reusable bottles marking tag is non-slip which can be fixed on the cup and not easy to slip down. Wide usage: This cup recognizer has a widely application which is suitable for juice, champagne and other wine glass. Fit occasions: The wine drinking glass marker can be used in both household kitchen, wedding party, KTV and bar. Specification: Material: Silicone. Color: Random. Size: Approx. 2.5x1.5x1cm/0.98x0.59x0.39inch. Note: There might be a few color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Due to the colors are random, customers may receive products of the same color. Package Includes: 36 Pieces Wine Glass Markers.