YITAHOME Chimney Cap, 13" x 17" Chimney Cover for Outside, 304 Stainless Steel Fireplace Chimney Caps with Adjustable Metal Strips, Screws & Gloves

Adjustable Chimney Cap: Measuring 13 x 17 x 10.6 inches in diameter, the chimney cap features long bolts and mounting strips to enable bottom size adjustments, flexibly fitting flues ranging from 11 x 16 inches to 15.4 x 19.3 inches Extensive Protection: Enjoy peace of mind with this fireplace chimney cover which stops unwanted leaves, critter, debris, rain, birds, and small animals from entering your flue; Top cover stops most unburned sparks from rising up and it will function in any weather for year-round protection Ventilation Performance: Dense mesh structure imbues the chimney flue cover with strong ventilation that speeds up air circulation and exhaust smoke, granting smooth stove combustion for safe use Lasting Durability: Made from excellent 304 stainless steel, the fireplace chimney cap can resist weather elements better than ordinary caps; A direct protector for your flue with effective erosion, sun, rain protection for extended use Easy to Assemble: Pre-drilled holes make installation painless even for just one person; Simply assemble the bolts to holes in a few minutes and you’ll be good to go; A pair of gloves are included for your safety