| High Back Multi Function Office Chair:High Back Multi Function Task Chair Ergonomically designed emulates the natural shape of the spine to increase comfort and productivity. German-engineered 3 paddle multi-function control provides independent adjustments of seat angle, seat height, back angle, and back height. Multi-function tilt mechanism allows users to tilt and lock the seat and back in infinite positions. Adjustable-height arms allow constant support to reduce carpal tunnel syndrome Five star nylon base with heavy duty dual wheel caster" Pneumatic seat height adjustment" |