Ergonomic Design - This gaming office chair gently hug your body which provide your spine and back with great comfort and relax while gaming, working on the computer, or meeting in the office.Multifunctional Chair - Rocking back and forth; Adjustable height, ; Flip up armrests go up and down; 360-degree swivelEasy & Quick Assembly- It’s easy for you to assemble this office chair referring to its instructions within 20-30 mins. We offer hardware & necessary tools to install this office chair. This adjustable office desk task chair is a good choice for your work or as a gift.Selected Material - This racing chair is made of high durable PU leather, high density foam, explosion-proof gas spring of international standards, heavy duty nylon base with 5 smooth-rolling castors which holds the capacity of 250lbs.Warranty Policy-Your satisfaction matters and we make sure that our chair is flawlessly made just for you. But if for any reason you are not completely satisfied, our helpful, prompt and friendly Customer Service specialists are at your disposal.