The dimensions of this candle are: 6.7 x 2.9 x 4.5 inches (17 x 7.5 x 11.5 cm) Each candle should have a burning time of approximately 20 hours. Each candle is slightly different and will burn in it’s own unique way. We recommend placing your candle on a plate with a minimum diameter of 10 inches (25 cm) to contain the wax as it melts.