DualView UltraClear Film is the same transparency as glass giving you true floating images and is perfect ultra short throw projectors,off axis projection and front or rear projection capable. (this is to be used onall rear projection and dualview pages in the short description area): Screen Solutions projection films are sold by the linear foot. one foot at a time by the roll width, which is 60″(5′). Example: quantity 1 would be 1’x5′ of film. For custom cuts please contact us.