Highlights- Ergonomic Design - The ergonomic high-back-rest line design of this gaming chair has a thick sponge padding seat, armrest, headrest pillow, and lumbar support that offer hours of comfortable use..- Adjustable Comfort - You can adjust the seat height of this office chair from 17.75"" to 21.25"" and reclining back angle up to 130° with a retractable footrest to match your desk and your sitting habits..- Added Mobility - With 360° swivel wheels and seat, this home office chair allows yo