MPK Skylight / Rooflight 280mm x 280mm (290mm x 290mm)
This is not see through. Aperture size 280mm x 280mm. Plastic adaptor plate designed to help the safe install of a 280mm roof vent to Fiat Ducato panel van roof. The most common sizes are 280×280, 360×320, 400×400, 700×500 & 960x655mm.