PC Gaming Chair Home Office Chair Ergonomic Computer Chair with Lumbar Support Headrest Adjustable Armrest Rolling Swivel E-Sports Racing Chair Desk Task Chair (Blue)

Follow the computer chair instructions, easy to set up. Adjustable seat height satisfies your different needs of desk. Chair cushioned seat which is full of high-density sponge offers comfort. Rocking mechanism with seat tilt great for you. Ergonomic racing chair with an adjustable backrest with a 90°－135° safety angle. Adjustable Armrest; Smooth rolling casters; Removable headrest pillow&lumbar cushion; Comfortable Seat.