These useful Sorter Shelves feature long-lasting, all-steel construction. Tabs on the side of each shelf securely lock into place. Special cutouts in the middle of each shelf are utilized for dividers. Legal size. Size: 13 1/8" x 14 3/8". Ships via UPS or USPS. Also available in, Legal Size Shelf 11 1/8"W x 14 3/8" L, Vertical Divider 2" 1/2"W x 12" 1/2" L, Vertical Divider 4 3/8"W x 12"1/2" L.