Construction Crafted of unscented palm and paraffin wax with cotton wick. Self-consume burn. Burn time is approximately 17 hours. Set of 4. Imported. Overall: 0.75" diam, 22" h Care Trim wick to 1/4" each time before lighting. Always place candles on a fireproof surface or in a holder. Never burn a candle completely; dispose of it when it burns to within 1/2" of its base or the holder. Never leave a burning candle unattended.