Until now, there has not been a mesh back office chair that has captured the markets attention as this one has. TheraDesign Elite Mesh Back Chair offers the advantage of a contoured breathable mesh back combined with contouring padded memory foam seat for all day relief of painful pressure points that may develop from sitting for long periods.Each Elite Mesh Back Chair comes with a time and temperature controller, back angle and seat adjustments and a gas lift for smooth positioning, plus the therapeutic benefits of Far Infrared Heat Technology and Negative Ions. Replaceable Battery offers a full charge and discharge rating of 500-800 cycles.Two Temperature Settings - Lo (Battery will last approx. 14 hours) and Hi (Battery will last approx. 6 hours).Patented, UL Listed and FDA Registered.Easy Assembly in 10 minutes (no tools required).Ships via Freight Courier .3 Year Limited Warranty.23"D x 21"W x 41"H.

Patented Far Infrared Heat and Negative Ion Therapy,Increases blood circulation,Reduces stress and fatigue.

Ergonomic feature,Contouring memory foam helps prevent painful pressure points,Handcrafted workmanship .

TheraWeave Fabric Seat with built in Far Infared Heat in Black,Mesh Back for Cool Comfort and breathability.

Ergonomic Design,Special Far InfraRed Integrated Technology.

Wireless Operation with via our 4400mAh Lithium Polymer "Green Battery" Technology.