The 1500 Spirit ESD work chair features a PU SP (polyurethane) seat and backrest that are resistant to various chemical substances and easy to clean. The sophisticated design of the backrest allows for more shoulder freedom while you work. Very suitable for workplaces where ESD-sensitive components are used. Accumulated static electricity is safely discharged via the conductive components in the chair. This will prevent damage to electronically sensitive equipment. Complies with the IEC 61340-5-1 standard and has been tested by the renowned “SP Technical Research Institute” in Sweden.