Projection screen in white aluminium casing of top quality. It has a solid construction and flexible installation with brackets that can be pushed to the desired position. Can be mounted in ceiling or on wall. The screen measurements between 1250-2000 give a total measurement (casing) of 86mm extra. The screen measurements between 2200-3000 give a total measurement (casing) of 94mm extra. 50mm black edges on the sides and lower edge, and a thicker edge on the upper edge. The image width is the screen width minus 100mm.