This is a large hard aluminum fire pit cover that is powder coated with UV resistant high heat paint. Also has handles on the side and top of cover for ease of lifting. This cover can be put on fire pit as soon as the fire is extinguished. This cover fits fire pits from 37" up to 43" in diameter. Physical dimensions are 44" in diameter and 14" tall. This fire pit cover is available in textured black and gloss copper finishes.