This heavy duty galvanized steel chimney cap measures 15 by 15 inches and features a weatherproof spark arrestor with an adjustable mesh cover. Designed to fit standard clay flue tiles, the cap helps prevent rain, snow, debris, and animals from entering your chimney while allowing smoke and gases to escape safely.The adjustable mesh allows for a customized fit on various flue tile sizes. The bolt-on installation provides secure attachment (hardware may be included – check product listing). The commercial grade galvanized steel construction with black finish offers rust resistance and long-lasting outdoor durability.This chimney cap is intended for residential and commercial use with wood stoves, fireplaces, and solid fuel burning appliances. For best results, measure your flue tile before purchasing to ensure proper fit. Periodically inspect the mesh for debris buildup and clean as needed.Whether you need a chimney cap for a wood stove, a spark arrestor for a fireplace, or a weatherproof flue cover for your chimney, this 15" x 15" galvanized steel chimney cap with adjustable mesh and bolt-on installation offers a durable and effective solution.