FINISHED SIZES
Instructions given fit size small/medium; changes for large/X-large and 2X-large/3X-large are in [].
FINISHED MEASUREMENTS
Depth: 11 1/2 inches (small/medium) [13 1/4 inches (large/X-large), 15 1/2 inches (2X-large/3X-large)]
Width: 24 3/4 inches (small/medium) [25 1/2 inches (large/X-large), 26 1/2 inches (2X-large/3X-large)]
MATERIALS