Conductive according to EN 63140-5-1 - Available with permanent contact backrest or synchronous mechanism - High-quality seat mechanism, made in Germany - Seat height, tilt, and depth adjustment - Backrest height adjustment - Replaceable conductive comfort padding - Comprehensive grounding across all components - Volumetrically conductive plastic backrest and seat shell - Conductive-coated steel parts - With five volumetrically conductive casters - Model:Synchronous mechanism - Color: gray - 1 Neon 2 work chair without cushion