Tanya task chair equipped with auto synchro mechanism which allows for a backrest tilt up to 20 and for it to be locked in one of five positions.‎ Backrest is made of black, elastic mesh - STRING - 100% recyclable and approved with Oeco-Tex - standard for non-hazardous substances.‎ Extensive collection of colours and textiles for seats offer plenty of choice for creating consistent office space.‎