Ergonomic High-Back Office Chair with Adjustable Headrest and Armrests, Red/Black/Silver, 27.6 x 27.6 x 47.2-51.2 in

Materials:

• Red and black polyurethane synthetic leather upholstery with molded polyurethane foam padding
• Black polypropylene support frame and arm pads
• Aluminum alloy arm supports and polished five-star base
• Black nylon twin-wheel casters

Dimensions:

• Overall: 27.6 x 27.6 x 47.2-51.2 in
• Seat: 20.5 W x 19.7 D x 17.7-21.7 H in
• Backrest height: 25.6 in
• Headrest width: 12.6 in
• Base diameter: 27.6 in

Features:

• Contoured high backrest with integrated lumbar support
• Height-adjustable padded headrest
• Padded seat with a rounded front edge
• Height-adjustable armrests with padded arm pads
• Adjustable seat height, headrest height, armrest height, reclining tilt, and tilt tension
• 360-degree swivel and five twin-wheel casters for mobility
• Includes assembly instructions, fasteners, and tools