• Also used as ventilation device in cabinets and wardrobes, and at windowsills and skirting boards.
  • Several devices can be fitted together.
  • No frame is needed when the devices are fitted into a pannel, particle board and plasterboard, and the device can be glued, screwed or nailed in position.
  • Colour : White
  • Material : Tough ABS plastic.
  • Cross-sectional area of opening of 100 x 40
  • device: 19 cm² of 200 x 40 device: 36 cm²