Maklaine High-Back Ergonomic Mesh Office Swivel Chair in White

Finish: White Material: Foam, Mesh, Metal, Plastic, Plywood, and Polyester High back design with breathable mesh material Built-in lumbar support Tilt lock mechanism rocks/ tilts the chair and locks in an upright position Tilt tension adjustment knob adjusts the chair's backward tilt resistance Waterfall seat reduces pressure on your legs Contoured mesh upholstered seat CAL 117 fire retardant foam Pneumatic seat height adjustment 5-Star nylon base with dual-wheel casters Warranty: 5 Year Limited (non moving metal parts) 2 Year Parts