Protalwell Fire Bricks, Size 9Γ│ x 4-1/2Γ│ x 2-1/2Γ│, 6-Pack, Light Weight Insulating Fire Bricks, 2.5 Inch Thick Firebricks Replacement for Wood Stoves, Fireplaces

High Quality Fire Bricks - Can withstand high temperature of 2200F, has strong thermal insulation performance, help you save woods and money. | Soft and High-strength - Not as brittle as clay bricks, and it's also not easy to peel off after burning; It's soft and light weight fire bricks, high strength and not easy break. | Size 9 x 4.5 x 2.5- Common size firebricks for most of the stoves and fireplaces replacement. | Precise Size - Easy to install and won't leave gaps, widely application for Woodstoves, fireplace and indoor fire pits. | Flat Surface Firebricks - Ensure that the combustion chamber is sufficiently flat after installation, beautiful and easy to clean. | CAUTION: This firebricks temperture rating is 2200F, are available for wood stoves or fireplaces, do not available for forging ovens. Besides, these firebricks are not waterproof, please do not use them outdoor.