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 mid-back design offers support to the mid-to-upper back region. The contoured backrest provides firm back support allowing your back to rest comfortably. The locking back angle adjustment lever changes the angle of your torso to reduce disc pressure. 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. From behind the desk to the meeting room this chair can provide a seamless addition to your work space. WL-A7671SYG-BK-A-GG Color Black Finish Black Nylon Upholstery Black Mesh/Fabric Made of Fabric, Foam, Mesh, Metal, Plastic Contemporary Task Chair Mid-Back Design Curved Ventilated Black Mesh Back Material Built-In Lumbar Support Back Height Adjustment Infinite-Locking Back Angle Adjustment Padded Black Fabric Upholstered Seat Waterfall Seat promotes healthy blood flow Swivel Seat Pneumatic Seat Height Adjustment Height Adjustable Nylon Arms Heavy Duty Nylon Base Dual Wheel Casters Made In Taiwan TAA Compliant Capacity 250 lbs. Some Assembly Required Warranty Info 2 yr Parts Overall Dimensions 25.25 W x 24.50 D x 35.50 41.25 H Seat Dimensions 20 W x 18 D Back Dimensions 18.75 W x 17.25 H Seat Height 17.50 22.50 H Arm Height from Seat 7.50 10 H