Specifications:Case Material: ABS electronic kellingLED Quantity: 6 LEDLED Emitting Color: Green， blue， red，etcInner diameter of tube: 1.35cmOuter diameter of tube: 2.0cmItem size: 20.5 * 7.9 * 5.1cmItem weight: 161gPackage size: 9 * 6 * 23cmPackage weight: 214gPackage including:1 * LED Shower Head