Rattan Meditation Chair: Our best-selling #meditation chair provides enhanced ergonomic support so you can sit longer and more comfortably. Made from eco-friendly rattan and sustainable kapok. Get it at http://www.gaiam.com/rattan-meditation-chair/05-0466.html?start=1&cgid=5010500.
√√~ Power Systems Exercise Ball Chair ~√~ Ergonomic seating system combines the core strengthening benefits of the stability ball and the convenience of a rolling base into the Ball Chair. ~√~ This attactive chair promotes active sitting while strengthening the back. It can be used without the back rest ~√√
Cushina BEST MEMORY FOAM CUSHION FOR ANY SEAT - Premium Orthopedic Coccyx Cushion - Helps Relieve Lower Back, Tailbone Pain And Sciatica - Medically Proven Lumbar Support - Portable Ergonomic Chair Seat Pad for Indoor, Outdoor, Home and Office, Computer, Couch, Driving, Auto Seat, Wheelchair, Stadium and More. *Lifetime Guarantee*. Best Selling eBook Included With Every Order. Cushina http://www.amazon.co.uk/dp/B00FR9R0RA/ref=cm_sw_r_pi_dp_FhrSvb0SMSQPV