About This Item    
[C-Arc Engineering Chair Back]: Attach to the curvature of the human back and provide stark stops for the lower back    
[Mechanical 3D Headrest]: Lets you lift up and down to adjust to the seat position, and let you flap front and back to move the headrest and neckrest to the seat or position.    
[High pneumatic rod is stable and durable]: For stable support, a high pneumatic rod is used to ensure your safety and comfort.    
[Ideal for a wide range of scenarios]: Whether at home or in the office, these computer stools can fulfill your business needs.Ideal for students, work or entertainment.    
[Elastic, wheelchair-fitting leather belts]: Adjustable integrated leather belts that adjust to the size in all aspects without having to fit into longer seats.It is designed for long-term office work.