YSSOA Backrest and Seat Height Adjustable Swivel Recliner Racing Office Computer Ergonomic Video Game Chair

Note : To ensure proper assembly, please follow all steps provided in the Installation manual (provided in pdf below)
[Ergonomic Support Backrest] The ergonomic body-hugging high back provides lumbar support and naturally follows your spine’s natural curve. It is tall enough to support your entire spine. The back can be adjusted from 90° to 120°. The ergonomic armrest allows you to put hands on the armrest to relax.
[Comfortable Seat] Thick and high-density sponge cushion provides sufficient seat depth to reduce stress and pressure on your hips. The lumbar cushion and headrest pillow will protect and relax your spinal and neck. Easy to assemble.
[Retractable Footrest] With the retractable footrest，you can relieve tension on your legs and knees.
[Adjustable Chair] You can adjust the 3-inch height to sit with your feet flat on the floor, knees at an angle of 90 degrees to the floor and parallel to the hips. 360° free swivel seat help you find the most comfort position.