1PC Air Vent Ventilation Grill Cover Wall Ceiling Mounted Vent Built-in Fly Screen Mesh for Bathroom Office Home (White, 100mm)
https://www.vogueparade.com/shopping/EN/200366148/7/1005003684863315/1pc-air-vent-ventilation-grill-cover-wall-ceiling-mounted-vent-built-in-fly-screen-mesh-for-bathroom-office-home-white-100mm//