Model NO.: NV-9325 Model name: Popular Full Black PU RGB Gaming Chair with Headrest Pillow and Lumbar Pillow Enjoy superior lumbar support and maneuverability while sitting at your desk with the Amazing Basics Big and Tall Executive Chair. This adjustable swivel chair is a must-have for those who work daily in front of the computer,which is one of the best ergonomic computer chair Selected Material: High density shaping foam, more comfortable, elasticity resilience and service life. High quality steel frame, more sturdy and stable. Pu Leather, skin friendly and wear resisting. Upgraded Configuration: Class 3 gas lift, durable, reliable and supports up to 300lbs. Rubber casters, rolling quietly and tested by 1000 miles rolling. RGB Light with Remote Control for Differnt Light Effect. USB Cable with Cable Guide Under the Seat for your to Storage your Power Bank(not included). Multi Function: 360 degree swivel and multi direction wheels, load capacity: 300-pound maximum weight capacity. Recline function. Between 90 to 180 degree. Rocking function: chair can rock back and forth when you adjust the knob beneath the seat. Dimension: 22.44’’x27.56’’x50’’-53.94’’ Wide Usage: This gaming chair is suitable for you to play computer games, watch show, do the work and have a rest. It will make your space more modern and elegant. Specification: Tilt Locking mechanism 90 to 180 degrees angle adjuster Height adjustable gas spring cylinder Sturdy five star base Easy to move with color caster wheels Orthopedically and ergonomically designed Premium pu leather material Headrest pillow and lumbar cushion are included Load capacity up to 300 lbs Note: Be sure to install the product according to the instruction.