Description: The floating tealights are completely waterproof; put these led tealight candles in your pool, vase or bowls filled with water to create a warm and romantic ambiance. Waterproof Flameless Floating Tealights DxH: 3.8x4cm/1.5x1.57inch, and ackage include 12 floating tealights (batteries installed). Fun floating candles work through the conduction of water, they will light up when they come in contact with water, and they will go out when they are taken out. Our led flickering tealights can be used without having to worry of flame, absolutely No fire hazards or burning risks, great for families with pet or young child. Floating tealight candles are suitable for decorating various events; perfect addition for both indoor and outdoor occasions, eg; in spa, bathroom, restaurants, wedding, party, and festival decorations. Specification: Material: PP + LED Size: approx. 3.8x4cm/1.5x1.57inch Battery: CR2032(Built-in) Battery life: 72+hours Package Includes: 12 Pieces Flameless Floating Candles Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!