YIMITEE 4 Pack Fire Bricks, 2300F 9" L X 4-1/2" W X 3/4" H Insulating Woodstove Firebricks, Refractory Clay Bricks For Fireplace, Kilns, Fire Pit,

SIMOND STORE Insulating Fire Brick - 2500F Rated - 2-1/2" X 4-1/2" X 9" - Soft Fire Brick - Fire Bricks For Forge Pizza Oven Wood Stove Kiln Fireplace Fire Pit Jewelry Soldering Block - 16 Bricks(0.75" X 4.5" X 9" - Pack Of 12)

Ripeng 30 Pcs Insulating Fire Brick 3200F Rated Wood Stove Fire Bricks For Fireplaces Blacksmith Forges Heat Oven Kilns Insulation Block For Metal Clay Firing, Jewelry Soldering (9 X 4.5 X 1.25 Inch)(9 X 4.5 X 0.75 Inch)

SIMOND STORE Insulating Fire Brick - 0.75" X 4.5" X 9" - 2500F Rated - Fire Bricks For Wood Stove Fireplace Fire Pit Kiln Pottery Forge Pizza Ovens Jewelry Soldering Casting - Pack Of 16(0.75" X 4.5" X 9" - Pack Of 6)

14 Pieces Insulating Fire Brick For Ovens, Kilns, Blacksmith, Fireplaces, Forges 9" X 4.5" X 2.5" 2300F Rated Insulating Fire Bricks