CharKing Fire Logs

2 hour flame (Variations in fireplace and climatic conditions may alter duration of burn). Burns cleaner than wood (15th Emission Inventory Conference, New Orleans, May 2006). Up to 75% less particular matter (15th Emission Inventory Conference, New Orleans, May 2006). Up to 80% less carbon monoxide (15th Emission Inventory Conference, New Orleans, May 2006). Burns up to 2 hours (Variations in fireplace and climatic conditions may alter duration of burn). These fire logs are made from recycled biomass products such as wood sawdust, ground tree nutshells, and blended wax. Classified C/UL/US. Processed solid fuel for use in factory-built fireplaces 7L47. Unconditional guarantee.