-Flameless: Experience the mesmerizing lifelike flicker of the flameless candles. Bask in the radiant ambiance without any worry of safety hazards. -Automatic Timer: The candles include an automatic timer feature that allows you to turn them on/off automatically when desired. Illuminate your space at the perfect moment each day with synchronized lighting. -Remote Control: The candles operate by a remote control to turn them on/off and switch between multiple brightness settings. -Power Source: The candles are powered by AAA batteries (not included). -Materials: The 3-piece candle set is made from durable polypropylene and LED bulbs. -Dimensions: The dimensions vary by each size, including 4 inches (10 cm), 5 inches (13 cm), and 6 inches (15 cm). The diameter of the candles is 3 inches (8 cm).