LED Serving Trays are lightweight & easy to carry. Tops of Serving Trays have a rubber liner to help prevent spillage. Trays feature a dazzling circle of bright lights around the outer rim. To activate your LED Serving Tray, slide the switch underneath, then press the black button near the battery pack. Bright LEDs will shine a steady light – no flash on this chilled out light product. Dimensions: Diameter: 14 in. LED Colors: Blue Includes 3 replaceable AA Batteries. Packaging: Each piece in a plain white box – 1 piece per box.