Adjustable Three Brothers Office Chair Adjustable Three Brothers Desk Chair A Must Have For Every Office. Featuring an adjustable backrest and seat height, allowing you to adjust the chair to a comfortable level and reclining angle. This ensures optimum support for your back and reduces fatigue during long hours of work. The seat is padded for enhanced comfort. With mesh panels on the backrest, this desk chair ensures good ventilation. Plus, the wheels integrated into the base make it easy to effortlessly navigate in your office or classroom. Superior comfort the desk chair features an adjustable backrest and the seat height so you can place the chair according to your convenience. Thanks to the mesh panels of the backrest, the chair ensures consistent air flow and ventilation. Stable armrests provide ideal arm support. User-friendly Design The Office Chair Is Equipped With Soft Wheels At The Base That Allows For Hassle-Free Movement In The Office. You can use the underseat arms to quickly adjust the seat height and angle of the backrest.