1. Customer Service: If you have any questions, we will provide you with the appropriate solution as soon as possible to ensure you have a better user experience. 2. Enlarged Cap, Weatherproof: The of this chimney cap features an enlarged, conical design, forming a complete protective structure to shield your chimney from damage caused by fallen leaves, rain, snow, and other debris. 3. Stainless Steel, Sturdy and Durable: Our chimney cap is made of quality stainless steel with thickened material, ensuring a long lifespan. The bottom is equipped with support ribs to enhance the chimney's stability and protect it from strong winds. 4. Easy Installation and Adjustment: You only need a simple screwdriver to operate. Just one person can complete the installation quickly and easily, saving you time and effort. The extension screw of the chimney cap is adjustable, effectively solving the problem of measurement errors.