Compliant with European Standard classification EN 6134051:2001 Suitable for use in static controlled environments. Chair design prevents the build up of static electricity by dissipating it directly to earth Specifically designed for use in the electronics & electrical industry Also perfect for use in laboratories Independently tested Compliant with European Standard classification Washable polyurethane seat & backrest Features gas seat height adjustment Fully tilting seat & adjustable backrest Strong chrome 5 star base with castors or glides Wide range of Anti Static chairs see below