Stainless Steel Rotating Hood: Features a rotating hood that provides maximum protection without hindering the chimney's performance. Perfect for flues, chimneys, and air extraction systems. Anti-Draught Solution: Specially designed rings prevent downward drafts from the wind, keeping fumes out of the chimney. Stainless Steel Construction: Made of stainless steel, this chimney cap is designed to rotate with the wind, drafts, and increase air intake. 【Powerful Air Intake】The unique design allows the cap to rotate with the wind, resulting in a powerful air intake from the inside to the outside. Effective Rain and Moisture Protection: Effectively protect your chimney from rain and moisture, suitable for infrequently used chimneys. Comes with a complete fixing kit.