Specifications Application: Heating System Density: 1100Kcal/kg Diameter: 6mm/8mm Shape: Stick Length: 10mm â?? 35mm Calory (J): 4702 Moisture (%): 8% Brand Name: high quality wood pellet Model Number: 6mm/8mm Ash Content (%): 1.2% Materials: high quality wood pellet feel free to contact with your whatsapp number and email address for more details and offer prices.