Our 9.5" Black Vintage Twist Flicker Flame Timer Taper is made of wax in a chunky, spiral design with a rustic, textured surface. The realistic flame-shaped light is enhanced by a subtle flickering glow. Measures 9.5" tall with a 0.75" diameter. Each candle comes wrapped in a paper sleeve which includes product information and a bar code. Our timer candles light for 6 hours, automatically shut off for 18, and then repeat the cycle. Simply twist the bottom of the candle to light. To reset, turn off and turn back on at desired time. Requires 2 AA batteries, not included.