Made of Real Wax : new 3D flameless pillar candles, each electric candle measures 2 x 3.9 inches. Melted edge design, real drip wax appearance, black wick, and simulated traditional burning candles flickering new 3D flameless. All this gives a more vivid and realistic appearance, instead of burning candles, which creates a soothing and relaxing ambiance these battery operated fake candles, which takes 1x CR2450 coin battery (NO included) per candle, the batteries have 400+ hours light time and can be replaced easily via the tab at the bottom Safe Comes First : no smoke, no residual dirty wax, no heat up during use, no fire risks or burning risks. Homemory battery powered LED pillar candle lights are at easy to use with, especially when you have kids, seniors and pets at home Ideal for Home Decorations : flameless candles is best light for Valentine's Dayspecial romantic nightweding and parties, can be used indoors or outdoors as birthday candle, wedding party candles, votive candle, christmas window candles