Mainstays Ergonomic Office Chair with Adjustable Headrest, Black Fabric, 275lb capacity

Back Type: High Back Material: Fabric Seat/Mesh Back Color: Black Arms: Fixed Base Material: Nylon Height adjustable headrest provides additional support to your neck to help relieve tension in your shoulders while you work Fabric upholstery with a breathable mesh back Pronounced lumbar support Ergonomically positioned armrests Pneumatic gas-lift with lockout feature Tension/tilt controls for customized comfort Dual caster wheels for easy mobility around the room Adjustable Height: 44" to 48.75“ Product Weight: 21 lbs. Weight Capacity: 275 lbs. Product Dimensions: 25.25in W x 24.25in D x 44-48.75in H (64.1cm x 61.6cm x 111.7 - 123.8cm) Assembly Details: Minimal Assembly Required Model# MS62100081252HR