The Firebloc 920G from Woodflame are compact, dense blocks perfect for wood-burning stoves and fireplaces. They offer a consistent and long-lasting burn, producing minimal ash and maximizing heat output. Suitable for stoves and open fires, these blocks are perfect and convenient for starting fires. They provide over 2 hours of burn time. The blocks measure 250mm in height, 70mm in width, and 75mm in depth. EPA Registration Number F0056-01.