Crafted from 201 Stainless Steel for lasting corrode resistance and structural integrity against harsh weather. Umbrella-shaped top efficiently redirects rain while promoting better airflow for fireplace and wood stove exhaust. Fully assembled with adjustable bottom band for a secure, custom fit on various clay flue tile sizes. Easy installation with removable tightening band and reinforced double-bolt fixation; gloves included. Widened base and robust brackets provide stable, wind-resistant performance for reliable vent operation., Manufacturer: Shiketong