Teknik Office Ergo Blaster Medium Back Fabric Operator Office Chair with Height Adjustable Arms Black - 1100BLK/0280 DDThe Teknik Office Ergo Blaster Black Fabric Operator chair is our entry level solution for light office use, easy to use and assemble, it's a great addition to your home or work offices needs. It has a medium sized backrest with height adjustment and hinged tilt, tamper proof seat fixings, a height adjustable seat and a sturdy nylon base with wheels. Height adjustable armrests included