US D470493 S1
FIG. 1 is a perspective view of a foldable keyboard in a closed or folded position showing our new design;
FIG. 2 is a perspective view of the foldable keyboard in an open or unfolded position;
FIG. 3 is a top plan view thereof; and,
FIG. 4 is a bottom plan view thereof.
The broken lines are shown in the views for illustrative purposes only and form no part of the claimed design.