Actual blind width is 26.5 inches. For an inside mount, fits windows 27 inches wide Note: this blind is 0. 5 in. (1. 27 cm) narrower than the order size (or the size shown on the box). for an inside mount, fits windows 27 in. Wide Cordless interior roman shades lift and fold up easily and provides semi-private light control for windows Designer tip: add additional depth and texture to a room by layering bamboo roman shades under curtain panels or cornice boards; to make a window look larger, outside mount the shades on the window molding or up to the ceiling Actual item may vary in color from computer monitors/calibrations colors