Type: Black BBQ Charcoal Species: hard wood Ash Content: 2-8% Moisture: 3-7% Carbon content: >80% Calorific Value: >7,200kcal/kg Volatile matter 5-11% Burning Time: 3-5 hours (depend on type of usage) Feature: Flammable,Spakless,Smokeless,Odorless,Innocuity, Ignites quickly and quietly Packaging Details:10kg/15kg/20kgs/25kg bags and big bags