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. Finding a comfortable chair is essential when sitting for long periods at a time. The high back design relieves tension in the lower back, preventing long term strain. 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. The adjustable armrests take the pressure off the shoulders and the neck, which minimizes the risk of pain. The chrome base adds a stylish look to compliment a contemporary office space. This comfortably designed computer chair will make a great option for your home or office space. LF-W42-L-HR-GG Color Black Finish Chrome Metal Upholstery Black Mesh/Leather Made of Chrome, Foam, Leather, Mesh, Metal, Plastic Contemporary Office Chair High Back Design with Headrest Ventilated Mesh Back Material Height Tension Adjustable Built-In Lumbar Support Knee Tilt Mechanism Tilt Tension Adjustment Knob Padded Black Leather Upholstered Seat Waterfall Seat promotes healthy blood flow Swivel Seat Pneumatic Seat Height Adjustment Height Width Adjustable Padded Arms Heavy Duty Chrome Base Dual Wheel Casters CA117 Fire Retardant Foam Capacity 250 lbs. Some Assembly Required Warranty Info 2 yr Parts Overall Dimensions 27.25 W x 25 D x 46.50 48 H Seat Dimensions 20.50 W x 19.25 D Back Dimensions 20 W x 25 H Seat Height 17.75 21 H Arm Height from Floor 26 31.25 H Arm Height from Seat 7 9.50 H