Ergonomic chair comfortable for long periods of sitting office chair bedroom computer chair household comfortable gaming chair swivel chair

"1. 3D headrest

2. Double backrests, adaptive lumbar support

3. Flip-up armrests

4. Hollow sliding seat cushion

5. PP footrest - electroplated rods

6. Three-position locking reclining tray

7. 80mm 4-level black rods

8. 320 octopus feet

9. 50 black castors"