It is made of 304 grade stainless steel, rust and corrosion resistant, sturdy, durable and long lasting life.
It is Durable, high quality stainless steel, water resistant, highly polished 304 grade stainless steel, suitable for bathroom vents and extractors, air conditioning units, kitchen fans, all tumble dryer vent pipes hoses, and so on.
Easy to install and use, portable and lightweight, great for Roofing, soffit vents, yachts etc.