Foldable Storage Box

FIG. 1 is a top-front-right side perspective view of a foldable storage box showing my ornamental design, with the top side being shown above the other sides and the right side being clockwise of the top side;

FIG. 2 is a bottom perspective view of a foldable storage box showing my ornamental design;

FIG. 3 is a view of a foldable storage box in a folded configuration showing my ornamental design; the top side has been lowered; the support shafts at the corners of the front, rear, left, and right sides have been removed; the front side and another side have been folded via a hinge;

FIG. 4 is a front view of a foldable storage box showing my ornamental design;

FIG. 5 is a rear view of a foldable storage box showing my ornamental design;

FIG. 6 is a left side view of a foldable storage box showing my ornamental design;

FIG. 7 is a right side view of a foldable storage box showing my ornamental design;

FIG. 8 is a top view of a foldable storage box showing my ornamental design; and,

FIG. 9 is a bottom view of a foldable storage box showing my ornamental design.