The comfortable mesh back task chair is designed with comfort and ease in mind. The padded fabric chair with waterfall edge provies copmfort and less pressure on the back of your leg. The chair features a Synchro-Tilt Mechanism which allows the backrest and seat to tilt in unison. The back tilts more than a seat and is also tension adjustable. The chair also features polished aluminum arms & base for cuperior styling and durability, a gas lift that allows for easily adjustable height, and a weight limit of 275 lbs. This is a great chair for your desk or conferenced room. Through a special purchase we are able to offer this great chair at a significant discout. Features Back is upholstered in mesh fabric, which allows air to pass to prevent body heat and moisture build-up Mesh back provides support by conforming to back shape Padded seat with waterfall edge Adjustable lumbar support 27" polished aluminum base & polished aluminum arms Weight Capacity: 275 lb The video below is for a simpler version of the chair without headrest and polished aluminum arms & base. The functions demostrated are the same however Black