Waistrest: Ergonomic Lumbar Pillow

Armrest: 3D Adjustable Armrest

Swing Mechanism: Yes

Height Adjustment: Yes

Backrest Tilt Adjustment: Yes

Upholstery Material: Eco Breathable Leather

Explosion-Proof Security: Stable 4-Star Nylon Base

Weight Restrictions: Up To 150 KGS

Color: Black+Grey, Black+Red