• Ergonomically Designed Industrial Chair• 60mm Cushioned Seat & Back for extra comfort.• Seat & Back covered in Heavy Duty Vinyl.• Filtered outgassing system on Seat & Back.• Seat & Back are totally sealed.• Gas operated height adjustable spindle.• Available in 2 different heights.• Back height adjustable.• Back Tilt - Spring Assisted.• Polished Chrome 5 Star Base.• Available with Glides or Braked Castors.• Footring supplied with higher models.• Class 100 & ESD Safe.• Available in Colours Blue & Black. Conforms to IEC 61340-5 Conforms to BS5459 for Strength & Stability