Features: The mixing of style and functionality, to enhances your drink experience with illuminations. This innovative product features light and motion sensitivity, automatically lighting when it detects movement, making it coasters or bottle glorifier for any occasion. Perfect for youthful adults, party enthusiasts, and bar owners, this lighting mats caters to anyone lookings to elevating their beverage presentation. Whether nightclub, a comfortable family gathering, or a dinner, these LED coasters create a captivating atmosphere wherever is used. Experience the convenience of these waterproof, energy efficient coasters that easily adapt to various cup shape while adding a visual appeal to your drink. Specifications: Texture: Plastic Product Color: White/Black Light Color: White/Colorful Size: Approx. 3.54x0.79inch(9x2cm) Package Includes: 1x Flashing Cup Pad note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.