Heavy Duty Office Chair 485lbs, High Back Desk Chair with Adjustable Height & Wide Seat, Blue - Ergonomic Computer Chair for Big and Tall

【Heavy Duty Construction】: Supports up to 485 lbs; features a wide 24.5” seat; ideal for big and tall users; constructed with a durable steel frame for long-lasting stability; perfect for extended use. 【Ergonomic Comfort】: Curved backrest design provides excellent lumbar support; 14cm thick seat cushion with built-in springs offers superior comfort; breathable linen-feel fabric enhances airflow; promotes healthy posture. 【Adjustable & Versatile】: Adjustable seat height from 20” to 23.25” to match your desk and preference; swivel seat allows for easy movement; rocking function provides a relaxing break; adaptable for various tasks. 【Smooth Mobility & Stability】: Equipped with universal caster wheels for effortless movement on any flooring; heavy-duty base ensures stability and prevents tipping; designed for both home and office environments. 【Dimensions & Assembly】: Overall dimensions: 28.5”W x 32.75”D x 43.25”-46.5”H; easy to assemble with included manual and labeled screws; provides a comfortable and functional seating solution.