Excess material or misorder to project. Manufacturer: Uldal Window 1 Size: B179x129 Carm: Fastkarm Colour: Grey Windscreener: No Glass: Not verified about 2 or 3 layers, probably 3 layers Glass has a crack at the outer edge - probably after the screw has been activated to stiffen the window during transport/storage. Window 2 Size: B199x139 Carm: Fastkarm Colour: Grey Windscreener: No Glass: Not verified about 2 or 3 layers, probably 3 layers All dimensions are approx. Sells together.