Garvee 17" X 21" Chimney Cap, 304 Stainless Steel Fireplace Chimney Cover Flue Caps, With Adjustable Metal Strips, Screws & Gloves
Includes bolts and extended edgesFits flue sizes 16" x 20.5" to 19.3" x 23.6"Durable 304 stainless steel materialSturdy hood and uniform meshesEasy assembly with pre-drilled holes