Ergonomic Mesh Office Chair with Adjustable Lumbar Support and Flip-up Armrests-Black

● Rocking backrest can be adjusted from 90 to 115for relaxation
● Adjustable lumbar support provides customized comfort for working and leisure time
● Ergonomic design perfectly fit your body curve to reduce fatigue
● Flexible height adjustment and 360 swivel seat suit different needs
● Lifting lever & tension control (tight & loose) for easy adjustment
● Made of selected materials for upgraded sitting experience
● Breathable mesh to promote airflow to keep you cool during long work sessions
● High elastic sponge to provide more coziness for your workday
● Equipped with adjustable 2D headrest for comfortable support
● 90 flip-up armrests to slipthechairunderthedesktosavespace
● Premium gas lift and stable 5-claw base for reliable structure
● Universal wheels allows for effortless movement on any floor
● Assembly needed