Global Commerce Office Chair with High Back and Pneumatic Tilter - 4736

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The Commerce is affordable executive seating with lumbar support. Its contoured seat, compound curved back and upholstered armcaps provide superior comfort .

Features:
• "S" shaped back cushion provides continual comfort and support to the upper and lower back area.
• All models (except for armchair) are standard with a five-legged, injection molded base.
• Casters are standard
• Not available in Vinyl and Leather

Specifications:
• Tilt Tension - Allows you to rock (back and forth movement) comfortably, without having to exert yourself by means of repeated heavy or forceful “pushing off” of the floor. Leg muscle fatigue is eliminated or greatly reduced, allowing for greater ease of enjoyment with your rocking chair.
• Chair Tilt Lock – The ability to lock the chair’s tilt in the upright position.
• Seat Height – When seated, the distance between your knees and your feet resting on the ground creates an angle between your knees and your hips. This angle is determined by the height of the seat. The more extreme the angle, the greater the pressure under your thighs and accordingly blood flow is restricted. A properly adjusted or set seat height reduces this angle, easing blood flow
• Waterfall Seat Edge – A steeply angled (close to 90 degree) seat front edge naturally increases the angle at which the lower legs descend to the ground from the knees. With consistent posture, this feature reduces pressure at the back of the knee, contributing to improved blood flow and long-term comfort.
• Contoured Cushions – Ergonomically “shaped” cushions on the seat and back of the chair provide efficient support to the body, effectively allowing you to sit longer without discomfort
• Center-Tilt – A forward / backward tilt function from a pivot point under the center of the seat. Specific to body dimensions, particularly in the hips and related to the forward and back seat angles of the chair, the center-tilt function will enhance blood flow when set correctly.