The Set of Three Ivory Rechargeable Timer Pillars make a convenient addition to a variety of decorative styles, with a neutral, ivory-wax coating on each one. They each have a timer function for the flame-like bulb on a black “wick” and have an on/off switch on the bottom side. Also included in this set is a USB charging base and a remote control. Batteries are not required for the candles; simply recharge them as needed. The remote requires one CR2025 battery to operate. They measure 4” high by 3” in diameter, 5” high by 3” in diameter, and 6” high by 3” in diameter.