The desk is made of a durable 1 commercial grade work surface with melamine finish that resist scratches, stains and wear. The electric mechanism allows you to quickly and quietly adjust the height of the table from 28 to 45. The control button is located on the front edge of the work surface for an easy access. Voltage : 110V. The L-Desk features an impact resistant PVC edge, classic moldings and a modesty panel on the credenza. Grommet is available on the credenza for efficient wire management. The pedestal offers two utility drawers and one file drawer with letter/legal filing system. One lock secures bottom two drawers. The drawers and the keyboard shelf are on ball-bearing slides for a smooth and quiet operation. The hutch for credenza offers large closed storage space, efficient wire management and side moldings. The opening has 11'' 3/4 high which is ideal for letter format binders. The doors are fitted with strong adjustable hinges. The credenza, the hutch and the height adjustable table meet or exceed ANSI/BIFMA performance standards. The station is fully reversible. Overall dimensions : 71.1 x 70.9 x 66.9. Credenza : 71.1 x 22.4 x 30.4. Height adjustable table : 47.6 x 24 x 28 to 45.