1.Quick and easy installation 2.Robust quality with double acrylic ... hinged windows with size 500*350 mm Pictures:Unique Features:1.Fly screen and blackout roller blinds can be clipped together ... ,450*500,500*500,500*550,500*600,600*600,700*400,800*500,800*900,900*450,900*500,900 ... *800,1100*450,1100*550,1200*500,1200*700,1200*800,1450*550 mm(w*h)Why choose us?1.Professional supplier for RV Caravan ...