Designed to fit over a top sealing damper. Five piece knock down design. Animal proof 3/4" oval hole mesh. Damper is NOT included. 8 x 8 Damper Cap Regular price: $71.95 Sale price: 8 x 13 Damper Cap Regular price: $75.95 Sale price: 8 x 17 Damper Cap Regular price: $83.95 Sale price: 13 x 13 Damper Cap Regular price: $89.95 Sale price: 13 x 17 Damper Cap Regular price: $91.95 Sale price: 17 x 17 Damper Cap Regular price: $101.95 Sale price: Copyright © 2012 Chimney Depot Inc. All rights reserved. Call Us @ 1-702-483-1587