Wall and ceiling air vent grilles produced in many shapes, types and sizes as used in the construction industry. Depending on application, they can come with features such as insect grids, shutters controlled in various ways and installation systems suited to the given model. Special construction of selected models of the grilles enables easy installation and disassembly for cleaning. Grilles are offered in white colour. Dimensions: 140x280mm (external) High quality abs plastic Fly screen White Designed to cover wall or ceiling openings and ducting vents