Features: ?1.Made of high quality Silicone material, durable in use. ?2.Featuring strong stickiness, it can be removed. ?3.Help you to classify and distinguish items. ?4.Innovative and eco-friendly, convenient to use. ?5.Can stick to almost any smooth surface including bottles, walls, windows, glass and plastics. ?6.Low-carbon environmental protection, non-toxic and tasteless, soft, non-slip, shockproof, anti-seepage, heat-insulating, not easy to aging, not easy to fade, easy to clean. ?7.The temperature range is: -40 to +230 degrees Celsius. The baking and freezing are still soft and not deformed. ?8.Used to identify each customer's wine glass, can not find the wine bottle after leaving the hand ?  ?Specification: ? ?Material: Silica gel ?Optional Size: ?4*2.8*1.1cm/1.5*1.1*0.4inch ?Weight:3g  ?  ?Package list: ?6*label ?  ?Note: ?1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. ?2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. ?