Mailroom System organizes mail flow with specialized pieces of furniture to encourage efficiency. Corner units provide ability to form L-shaped and U-shaped configurations. Shelves have thumb-cuts for easy retrieval and are beveled in front with space for self-adhesive labels. Sorting Table adjusts in height from 29" to 36" in 1" increments for seated or standing use. The 1-1/2" thick, 16-gauge, tubular steel legs are chrome-plated and feature leveling guides. Side dump rails prevent mail spillage. Space-efficient under-table shelf provides 11-7/8" vertical clearance for storage. Sorters with risers provide 13" vertical clearance under the sorting area for small machines or additional work area. One-tier sorter offers 25 pockets while the two-tier sorter provides 50 pockets. Corner sorter creates efficient L-shaped station and features 20 pockets. Pockets measure 11-5/8" wide x 13-1/4" deep x 2-5/8" high to accommodate oversize envelopes or periodicals. All units are sold separately.