Warm and romantic: These wave open LED candles can create a warm and romantic atmosphere and can be widely used to decorate home, bars, hotel, parties, birthday, holidays, wedding, or other occasions. Realistic appearance: Top notch materials are used to replicate the feel and look of real candles. no mess, no dripping wax, no smoke. The flame stimulation technology makes these wave open candles sway and flicker beautifully like real candles. Easy to use: Diameter 3.7cm/1.4inch; Height 3.2cm/1.25inch. Pack of 24. on/off switch for easy and convenient operation. The electric fake tea lights come with batteries which have 100+ hours of light-time and can be replaced easily via the tab at the bottom. Safe for kids, seniors: Without fire, smoke and these battery operated candles can be used without having to worry of flame, no fire hazards or burning risks, safe for families with pet(s) or young child(ren).