Executive Office Chair: The high-back executive chairs provide professional style but also support for all-day comfort. This office chair is made with high quality material, which gives it a unique and elegant style and makes it the perfect addition to any office. Ergonomic design: Gm seating ergonomic chairs are designed to meet different needs with seat height, lumbar support, and back support adjustments headrests, proper lumber support ideally supports your back, maintain your posture, and prevent back pain. 3D Adjustable Armrest: This mesh chair for the home office easily adjusts to your individual body size with height, width, and angle-adjustable armrests to help you maintain stability and achieve the ideal arm positioning. Comfortable desk chairs fully support your arms. Sturdy Construction: Office desk chair smooth-rolling casters offer a versatile range of mobility, and dual-wheel casters support 360°. Gm seating comfortable desk chair offers an aluminum chrome base.