DescriptionThe vent cover is simple to install and easy to use, bring much convenience to you. The air vent can help good ventilation and quick exhaust, excellent performance for you. The air vent can meet your needs, rain-proof, easily solve the problem of oil fume pipe blockage.Features-Color:Silver.-Material:304 stainless steel. -Size: About18.00X18.00X13.00cm/ 7.07X7.07X5.11in. -Manufactured with 304 stainless steel, durable to use, resist corrosion and harsh temperatures. - Easy installation, simple to use, the air vent can be perfectly installed on the ceiling or wall. - Exquisite workmanship, reasonable structure, professional and practical, can bring you convenience. - It can prevent rainwater from instilling, build-in screen mesh to keep big things from entering homes. - Excellent for kitchen extractors, dryer vent hoses, heat transfer and ventilation systems and so on.