The AVJ42 Series are excellent multipurpose AV / Utility Carts. 24in.W X 18in.D X 24in.-42in.H Adjustable height from 24in. to 42in. in 2in. increments. Shelves are 24in.W x 18in.D. Roll formed shelves with powder coat paint finish. Tables are robotically welded. Cables pass through holes. 1/4in. retaining lip around each shelf. 3-outlet, 15 UL and CSA listed electrical assembly with cord plug snap. 4in. ball bearing casters, two with locking brakes. Includes safety mat. This AVJ42KBCDL is a Black adjustable height cart with Cabinet, Keyboard and 2 drop leaf shelves. Keyboard Tray Measures: 18 3/4in. x 11 3/4in.. This Cabinet model has reinforced locking doors with full length piano hinges and is made from 20 gauge steel with inner dimensions 17 1/2D x 24in.W x 16 5/8in.H. The drop leaf shelves measure 11in.W x 18in.D. Built to last with a lifetime warranty. Made in USA.