13" X 17" HomeSaver Pro 3/4" Mesh 304-Alloy Galvanized Steel Single-Flue Chimney Cap - GSB13X18
Offers protection against weather elements as well as animals. Fits outside tile dimensions 11½"×16½" to 14"×19."
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.