... for musculoskeletal disorders.1. Pneumatic AdjustablilityAllows quick, easy changes in seat height.2. Seat Tilt.Affords posture balance during ... .Self-skinning, microcellular polyurethane resists tears, punctures and spills in shop floor applications. Abrasion resistant fabric (1,000,000 ... \ Vinyl \ Fabric, etc. Cleanroom Chair Manufacture \ ESD Chair Manufacture \ Laboratory Furniture Manufacture