This is not your grandfather"s task chair! This Boss back chair is upholstered with a unique webbed mesh material. Air can pass through the mesh back chair from front to back, so you can stay cool and comfortable while hard at work. This black mesh chair has a patented web tension knob that ensures you will never have to worry about the mesh stretching out over time. Simply turn the knob on this web high-back mesh chair to tighten or loosen the tension of the mesh to your liking. With a high back, this mesh back chair provides full body support. The back mesh chair allows you to adjust the back height and seat height or depth. Casters on the bottom make mobility simple. This Boss Mesh Back Chair offers leather trim around the back and the seat to provide a stylish look that will make your office look great. The black mesh chair measures 30" long x 12" wide x 26" high. Boss Mesh Back Web Chair in Black: * Unique web mesh fabric design * Leather trim around the back and seat * Features patented "Web Tension Knob" for easy seat back adjustment * Fully adjustable back height and seat height/depth * High back for full body support * Casters allow for easy mobility