Specifications: High back mesh office chair with adjustable headrest, 3D armrests, and lumbar support. Backrest tilt 90degree(s)-125degree(s) with lock. Retractable footrest. 360degree(s) swivel base with smooth-rolling casters. Adjustable seat height and depth. Supports up to 400 lbs. Ideal for home offices, executive suites, or gaming setups.