This Office Task Chair provides breathable Midback mesh support, contoured armrests and mesh fabric seat cushion for optimal seating comfort.

Breathable mesh Midback support with tension control knob for reclining
Contoured fabric seat cushion and Contoured Armrests
Pneumatic height adjustment lever provides a 4.5-inch seat height range
Heavy-Duty Nylon Base with Dual Non-Marking Durable Nylon Wheels
Product Dimensions: 24 W x 22.5 D x 40 H