Amazon Basics Ergonomic Adjustable High-Back Chair with Flip-Up Arms and Headrest, Contoured Mesh Seat - Black, 25.5"D x 26.25"W x 49.25"H

Key features

• Comfortable: ergonomic desk/office chair with adjustable seat height, padded flip-up arm rests, headrest, and synchro seat mechanism for easy reclining
• Contoured mesh seat: high-back design with suspension seat made of breathable mesh for added support and extra comfort with airflow
• Durable construction: ruggedly built with quality materials and a sturdy 5-point base for reliable strength and stability
• Maneuverable: 360-degree swivel mobility and caster wheels (not lockable) allow for easily moving around a workspace
• Set-up and warranty: easy to assemble (all necessary tools included); backed by an Amazon Basics 1-year limited warranty