India and Srilanka Standard, Grade C (Silver), Material 80% Coconut Charcoal and 20% Coconut Granul Charcoal, Calori Value 6500 - 7000 Kilo Calori, Total Moisture 7 - 10%, Ash Content 4 - 5%, White Ash, Fixed Carbon 75%, SMDS Certificate, Include Package Inner and Master Box 10 Kg. Size: 2.5 cm x 2.5 cm x 2.5 cm, or as per customers order size