The larger Cosmopolitan® Electrol® features a two piece aluminum extruded case with dimensions measuring 7-7/8" high by 6-3/4" deep and maximum seamless screen dimensions of 16' x 16'. Two piece case design allows access to the motor and roller. Ceiling and wall mounting brackets are included for installation ease. An optional choice of seven veneer finishes are also available for the front cover of the screen case for a warm, elegant look. Veneers from left to right (top row) Honey Maple, Medium Oak, Heritage Walnut, Mahogany, (bottom row) Light Oak, Natural Walnut, Cherry. Cases covers with Honey Maple, Light Oak and Medium Oak finishes come standard with white base and end caps. Cherry, Mahogany, Natural Walnut and Heritage Walnut cases covers come with black base and end caps.