If you're looking for a comfortable chair than you've found it in this contemporary office chair that features an ergonomically designed seat and back. This chair is attractively designed with blue mesh inserts in the back and seat with vinyl surrounding. Finding a comfortable chair is essential when sitting for long periods at a time. Having the support of an ergonomic office chair may help promote good posture and reduce future back problems or pain. High back office chairs have backs extending to the upper back for greater support. 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 silver nylon base with black caps prevents feet from slipping when resting on chairs base. CH-CX0243H-SAT-GG Color Black, Blue, White Finish Black Nylon Upholstery Black Vinyl Made of Foam, Mesh, Metal, Plastic, Vinyl Contemporary Office Chair High Back Design Soft Black Vinyl Upholstery Blue Mesh Inserts in Seat and Back Contrasting White Stitching Built-In Lumbar Support Tilt Lock Mechanism Tilt Tension Adjustment Knob Contoured Seat and Back Waterfall Seat promotes healthy blood flow Swivel Seat Pneumatic Seat Height Adjustment Padded Loop Arms Heavy Duty Silver Nylon Capped Metal Base with Black End Caps Dual Wheel Casters CA117 Fire Retardant Foam Capacity 250 lbs. Some Assembly Required Warranty Info 2 yr Parts Overall Dimensions 27 W x 27 D x 46 49.75 H Seat Dimensions 20 W x 20 D Back Dimensions 19 W x 29 H Seat Height 19 23 H Arm Height from Floor 27 31 H Arm Height from Seat 10 H