Air Vent Exhaust Valve Grille Round Diffuser Vent Cover 100mmOOTDTY Features: Made of ABS material, eco-friendly, safe, sturdy and to use. It can be perfectly used for indoor exhaustion, lower noise, and can also be used as a decoration role. Simple design, fashionable appearance, fine workmanship and excellent quality, perfect for home use. Very easy to install with the housing installed, and the cover can be adjusted according to your demand, flexible and convenient. It can be perfectly installed on the ceiling or wall, also very easy to disassemble for convenient cleaning. Specification:Material: ABS Measurements: A: 92x148x7 2mm/3.62x5.83x2.83inch, B: 92x148x7 2mm/3.62x5.83x2.83inch, C: 92x148x7 2mm/3.62x5.83x2.83inch,D: 93x136x6 5mm/3.66x5.35x2.56inch, E: 93x136x6 5mm/3.66x5.35x2.56inchColor: WhiteQuantity: 1pcNote: 1. Please allow 0-1cm error due to manual measurement. Pls make sure you do not mind before bidding.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Included:1 x Vent Exhaust Valve Grille (Without Retail Package)