COMM DECK includes two seperate racks: a Standard Deck 19" or 25" package AND a 19" communications rack. Hardware is included to bolt racks together. COMM DECK 19" DIMENSIONS: Standard Deck 19" side has usable shelf width of 17 5/8", depth of 21". Overall dimensions of both Standard Deck 19" side and Communications Rack side are each: 76"H x 20 3/8"W x 26"D. COMM DECK 25" DIMENSIONS: Standard Deck 25" side has usable shelf width of 25", depth of 21". Overall dimensions of Standard Deck 25" side: 76"H x 27"W x 26"D. Communications rack has overall dimensions : 76" H x 20 3/8"W x 26'D. EACH COMM DECK MODEL INCLUDES: 2- PC Shelves (19" or 25"), 1-Monitor Shelf with switch compartment, 1-Slide Out/Tilt Down Keyboard Drawer, 1- 6 Outlet Surge Suppressor Strip, 1- 19" or 25" Rack with locking casters PLUS 1-19" Communications Rack with locking casters. SEE MODELS BELOW Server Rack, Comm Deck Package- 19" Shelving Rack Temporarily Out Of Stock COMM-19$799.00 Server Rack, Comm Deck Package - 25" Shelving Rack Temporarily Out Of Stock COMM-25$889.00 Mouse Tray MS-TRAY$35.00 Additional 19" Shelf SHELF-19$79.00 Additional 25" Shelf SHELF-25$89.00 MORE PRODUCT INFOComm Deck