As with all of our candles, this candle is all-natural, 100% beeswax with 100% cotton wicking. The 100-hour candles tested for a STRAIGHT BURN for a little over 103 hours. This candle weighs in just under 30 ounces and measures 3" in diameter and 9" tall.  This candle (and the 90-hour counterpart) are great for emergency use, camping, or décor. They have that honey-yellow color with a light scent of – you guessed it – honey. The candle is chemical free with no artificial colors, scents, or additives. Even the wicking is 100% pure cotton.