Comfortable office chair 1335 is suitable for long-term use and is therefore approved by the occupational health and safety service and certified according to the Dutch ergonomics standard NEN-EN 1335. The chair therefore meets all current requirements. The NEN-EN 1335 office chair prevents body complaints resulting from sitting in the wrong position for too long. Thanks to the diversity of adjustment options, you can adjust the chair entirely to your own wishes, for perfect support for your body. All features of this office chair are listed. Schaffenburg has been producing high-quality office furniture for 25 years, including ergonomic office chairs. Schaffenburg's motto is 'At home at work' because they believe that people work more productively in a comfortable and functional workplace that they associate with home. All Schaffenburg products come with a years-long warranty.