An assembly for display of a window covering having a display case and a window covering attached to a display board. The a display case adapted to reversibly hold a display board near the top of the display case through a magnetic bond between the display case and the display board. Mounting hardware for the window covering is engaged with the display board. The window covering is engaged with mounting hardware so that the window covering with the mounting hardware, and the display board may be removed from the display case such that a different mounting board with a different set of mounting hardware and a different window covering may be inserted in the display case to demonstrate the appearance and functionality of the window covering.