Part Number: CBO811
eFireplaceStore Item Number: HYC-CBO811
This cover installs easily since it just slips inside the flue tile. The expanded metal mesh is turned inward at the base so that the cover rests directly on the tile and closes any openings. The cover is made of 100% galvanized steel. The 24-gauge single piece hood has a drip edge, and the 18-gauge 3/4" expanded steel mesh will resist the efforts of even determined animals to enter your vent. This item weighs approxiamtely7.5 lbs and has a seven year limited warranty. It is 10" round outside tile size and will fit outside tile dimensions from 9.5" to 10.5" diameter.