ProtoArc Ergonomic Office Chair, EC100 Big and Tall Mesh Computer Desk Chair with 30% Thicker Saddle Shaped Spring Cushion, Lumbar Support, Adjustable Headrest, Armrest for Home and Office - Gray

Brand: ProtoArc Color: Grey Features: 【Ergonomic Office Chair】Our EC100 S-shaped dual-back ergonomic mesh office chair is meticulously designed to provide exceptional lumbar support for maximum comfort. The back support ensures optimal support in all positions.