U-shaped Exterior Wall Mounted Range Hood Exhaust Outlet Rainproof and Windproof Outdoor Range Hood N-shaped Hood Stainless steel vents on the nose wall with insect-proof grilles and flaps. The flaps are designed with air outlets to effectively prevent the entry of rats and birds. The hemispherical hood is windproof and waterproof. It is very suitable for bathroom vents and kitchen range hoods, air conditioners, fans and kitchen vents and all household wall vents. Type: Normal Color: Silver Material: Stainless steel Size: 150mm Package Contents: 2 x Vent Hood Only the above package content, other products are not included. Note: Light reflection and different screens may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.