The KI Postura Poly chair is designed to promote good posture and provide exceptional comfort.  It is also one of the most durable ergonomic school chairs available and has been manufactured to comply with BS EN1729 parts 1 & 2 for dimensions, strength and stability, BS EN 16139 and BS EN 1022.  The KI Postura Poly classroom chairs have been tested and classed as suitable for use by persons weighing up to 200kg.  They are moulded from impact resistant polypropylene with gas injected legs to reduce weight and increase strength.  The KI Postura Poly school chairs are available in 16 colours.  This is the adult size model (EN6); junior classroom sizes also available here.  Made in the UK.

  • Stack safely 12 high vertically
  • Flame retardant to Crib 5, anti-static and stain resistant
  • Graduating seat curve supports ‘perch’ & ‘full’ sitting positions
  • Options include adding an upholstered seatpad or links

See a Vine video highlighting the strength of the chair.  As per 2016 the guarantee has been extended up to 20 years really showing how high quality and durable this chair really is.