Ergonomic Mesh Office Chair with Footrest and Tilting Backrest-Black

● Angle Lock and height adjustable levers for easy controlling
● Back knob for back height adjustment
● 90-135 adjustable angles offer the most suitable sitting posture
● Breathable mesh fabric and high elasticity sponge offer you ultimate comfort
● Ergonomic headrest curved seat and linkage armrests support your head neck hip and arms
● Retractable footrest enables you to stretch legs
● SGS gas rod for stable lifting and strong weight capacity
● 5-claw metal base ensures overall stability
● 5 universal wheels for hassle-free movement