This mantel shield attaches to the mantel and allows a clearance reduction from 18" to 9" for stove pipe and from 36" to 18" from the top of an unlisted stove, per NFPA 211standards.
WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.