[Long Durability]5 pcs led coasters for drinks, the battery can be used for more than 24 hours, you can enjoy in party activities. [Material]Led coaster made of EVA, Light and stable, each coaster has 4 ultra-high brightness LED lights, which can make transparent containers such as wine bottles, wine glasses, champagne, etc. Beautiful [Simple to Use]You only need to paste the coaster on the bottom of the bottle or drinking glass, and press the NO / OFF button. [Decoration]Led light up coasters are suitable for bars, parties, weddings, anniversaries and other occasions, decorate your bottles and drinks