The contemporary computer chair will give you the comfort needed to get through the work day in style. 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 integrated headrest will take the pressure off of your neck while leaning back. The smooth motion tilt lock mechanism offers a comfortable rocking/reclining motion. The free range motion is great for taking a quick break from typing for phone calls and relaxing. The white nylon base with black caps prevents feet from slipping when resting on chairs base. Don't be afraid to furnish your work space in white to make a bold statement.Features :- Finish: White- Warranty: 5 Year Limited (non moving metal parts) 2 Year Parts- High Back Design with Headrest- Contrasting Black Trim- White Vinyl Upholstery- Built-In Lumbar Support- Dual Paddle Control Mechanism- Multi-Tilt Lock Mechanism- Tilt Tension Adjustment Knob- Swivel Seat- Pneumatic Seat Height Adjustment.Specifications :- Product Dimensions : 49.5" - 52.5" H x 25.5" W x 25" D- Product Weight : 40.5 lbs- Seat Dimensions : 18.5" - 21" H x 19.5" W x 19.75" D- Back Dimensions : 30.5" H x 20.5" W- Arm Height : 27.5" - 30.75" H from floor; 8" H from seat- Recommended Location : Indoor- Recommended Room : Office.