By adding the Bestar electric height adjustable table to your work environment, you ensure the best sitting position according to your size while benefiting of all the advantages to work in a standing position. The electric mechanism allows you to quickly and quietly adjust the height of the table from 28 to 45. Durable 1 commercial grade work surface with melamine finish that resists scratches, stains and burns. The mechanism meets or exceeds ANSI/BIFMA performance standards. The control button is located on the front edge of the work surface for an easy access. Voltage : 110V. Ships ready for easy assembly.