Chimney has been filling the supply and accessory needs of over 8,000 chimney sweeps hearth retailers masons and contractors for over 25 years. Chimney has the privilege of serving over 80% of the chimney professionals in America.Founded by Robert Daniels "Sooty Bob " in 1978 Chimney has grown from a one-man operation to a national network of six warehouses and a manufacturing plant. From its headquarters in Fairfield Iowa Chimney plays a major role in providing for the Chimney industry. Chim Cap Stainless Forever Cap 8" x 8" - It's named the "forever" cap for good reason. It is built to last with a solid 304 stainless steel construction. The Forever Cap features a sturdy, two-piece design which consists of a 24-ga. lid and an 18-ga., one-piece screen/base. The 8" high, 3/4" oval mesh screen makes it impossible for even the most determined critters to invade your chimney. 8" x 8" Base size 14" x 14" Lid size 304 Stainless steel build Unique one-piece base/mesh 8" High, 3/4" mesh oval screen Fits outside tile dimensions 6 1/2" x 6 1/2" to 9" x 9"