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best kneeling chair Ergonomic Kneeling Posture Office Chair w Back & WheelsOverviews.

Back Size: 18''W x 21''H..

best kneeling chair Ergonomic Kneeling Posture Office Chair w Back & Wheels Features.

Knee Size: 19''W x 11''D x 2''T

Seat Size: 18''W x 17''D x 2''T

Overall Max: 19''W x 32''D x 43'' - 50''H

Back Size: 18''W x 21''H

Date post : 2013-01-30