The Vevor fire pit ring is built from high-temperature resistant carbon steel with a matte black powder-coated finish for added rust and corrosion resistance. Its 35" outer diameter and 31" inner diameter provide ample space for firewood and charcoal while promoting better airflow for efficient burning. The ring can be used on its own, buried in-ground, or combined with bricks or stones for a custom DIY setup. It is designed for quick assembly and is well suited for backyard fires, camping, bonfires, and outdoor gatherings.