Type: Eco friendly black BBQ Charcoal, Smokeless, Non-emicalRaw material: 100% hardwood sawdustShape: quadrangle / hexagonal Fixed carbon: >90%Calory(J): >7500Burning time: 4-5hoursDiameter: around 3.8cmLength: 20-40cmPackage: 10KG carton or customer's requestSize of carton: 440*215*230mm