Dragonfly Flickering Flameless Candles - Set of 3 Set of 3 graduated height pillar style candles glow with a soft flickering light that mimic the look of a real flame. Beautiful white candles have a 3-dimensional design of flowers and dragonflies in lovely colors. LED flames provide a warm glow without the worry of an open flame. Each requires 2 "AA" batteries (sold separately) Plastic and parrafin. Candles are 3"diameter x 3", 4", and 6"H.