Our Outdoor Square Fire Pit Vinyl Cover is constructed of heavy 10 gauge, felt lined vinyl. This attractive cover easily slips on and off of your fire pit, and is designed to be used with a domed spark screen. Protect your fire pit investment against the elements. WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthlate (DEHP) which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.