Add a defined base beneath a compatible outdoor fire pit with this FEBTECH square heat shield. The unit measures 26 by 26 inches and combines a steel shield with an insulating fiberglass mat, as described in the model listing. Its low-profile square format can complement a variety of backyard and patio arrangements without changing the appearance of the fire pit itself. The product is supplied as a separate surface-protection accessory rather than a fire pit, stove, or burner. Its design aims to reduce direct heat exposure to the area below, but surface suitability depends on the appliance, clearances, and manufacturer instructions. No fireproof-surface guarantee or universal deck compatibility is claimed.