Mesh office chairs can keep you more productive throughout your work day with its comfort and ventilated design. The breathable mesh material allows air to circulate to keep you cool while sitting. The mid-back design offers support to the mid-to-upper back region. This chair features flip-up arms that are perfect for getting the chair under desks of all heights. The waterfall front seat edge removes pressure from the lower legs and improves circulation. Chair easily swivels 360 degrees to get the maximum use of your workspace without strain. The pneumatic adjustment lever will allow you to easily adjust the seat to your desired height. This comfortably designed computer chair will make it a great option for your home or office space. Overall Dimension:25.25"W x 24"D x 37.50" - 42.25"H and Seat Size: 19.5"W x 19"D, Seat Height:17".