Replacement Set of Baffle Board for many Wood Stoves and Fireplaces. Each board measures 20-1/8" long x 7-5/8" wide x 1" thick. Can be cut to fit with a utility knife. If the board is deteriorated or you notice large cracks forming it should be replaced. You should not burn your stove without a functional baffle board in place! Please check your manual for compatibility, many sizes are available, see more sizes here.

Material: Ceramic fiber alternative board which, unlike ceramic fiber, is not classified as carcinogenic or hazardous. Board is hard, strong, withstands 2100F, and is rigidized grey for added durability. Material is comparable to Superwool Plus, SuperMag, and Insulfrax.