Heat Survival Candle. Slow burning version. Up to 30 hour burn time (approximately 10 hours per wick). Weighs approximately 4.2 oz. Tin plated steel construction. 100% beeswax with 3 wicks. Offers brighter light, burns cleaner and lasts longer than any other wax. Also use to light a shelter or heat an emergency blanket. Bulk packed with hanging tab.