3Pcs Ceramic Wool Sponge Bioethanol Fire Firplace Firebox Safety Leakproof Combustion Ethanol Tabletop Smokeless Fires<br> High-density ceramic fibreMade of high-density ceramic fibre with a high melting temperature, this fireplace firebox safety bio fire product is specifically designed for fireplaces, fireplace ovens, and gel burners. It provides a beautiful flame even at low levels and extends the lifespan of the fireplace.<br> Enhanced safetyThe composition of this fireplace sponge significantly increases the burning time, resulting in greater savings. Moreover, it enhances safety by preventing flare-ups and avoiding the release of flame when the fireplace or burner is tipped over.<br> Leak-proof combustion chamberThis product ensures a leak-proof combustion chamber, minimizing any potential risks or accidents.<br> Easy to useWith its easy-to-use design, you can cut the fibers with scissors to fit your specific fireplace or burner. No complicated steps or tools required.<br> Versatile size and colorAvailable in two sizes (30*10*5CM, 30*10*2.5CM) and a classic white color, this calcium-magnesium-silicate fibres blanket is suitable for a wide range of fireplaces and burners.