Ergonomic gaming chair with removable head and haunch cushions\n\n- head and haunch cushions removable and adjustable in height\n- seat and arm-rest adjustable in height\n- adjustable back angle of slope due to the "Butterfly" mechanism\n- including tilt feature with lock mechanism\n- 360° swivel chair rotation\n- SGS 1335-1-2-3 2009 and LGA TÜV Rheinland DIN 4550 certified