Led sticker coaster colorful coasters  Led flashing coasters

Specifications: 

Size :approx 45MM(dia.)*2.5MM(Thickness)

Light up any normal cup ( the Cup must be transparent)

1Pcs*CR2016(Battery can not be replaceable)

Blinking -Static on - OFF

3M tape to stick it on the bottom of bottles or cups. The thinnest led coaster to light up your drinks.

This led sticker coaster is ultra bright. Three flash modes adjustable by clicking the button

Led Lighted Bottle Bases is the wonderful decoration for Christmas, Halloween, New Year, Valentines day and any festival! Decorate your parties with the beautiful light!