What office chair accessories are worth buying?

Office chair accessories at OfficeFurniture2go.com are specified to address specific ergonomic gaps. We carry replacement casters (hard-floor polyurethane, $20–$35), armrest pad kits ($25–$40), and lumbar support cushions for users in chairs without adjustable lumbar. Our guidance: accessories are appropriate for chairs that are structurally sound but lacking in specific areas. If you need $150 in accessories to make a chair comfortable, the underlying chair may be inadequate. Call 1-800-460-0858 for accessory recommendations.