Stainless Steel Vent Parts Extra Louvered Grille Cover Vent Cover Flat Duct Vent Wall Air Outlet With Fly Mesh, Air Vent Cover Round (silver) (2pcs) By adjusting the adjustment valve of the air outlet, you can control the air outlet to meet your needs, which is convenient and practical. It can be perfectly installed on the ceiling or wall, and also very easy to disassemble for easy cleaning.Made of high quality stainless steel material, environmentally friendly, safe, strong, durable, rustproof and corrosion resistant. Fine workmanship, a fine decoration for your home, a must for your new modern house.Vent cover can be perfectly used for indoor exhaust and noise reduction, perfect for bathroom vents and extractor fans, air conditioning units, kitchen fans and vents, all home wall vents, gas and electric dryers, etc.Color: SilverSize: 142*mmProduct list: 2*stainless steel air cap