COSTWAY Mesh Office Chair, Adjustable Swivel Executive Chair with Flip-up Armrest, Lumbar Support and Rocking Backrest, Ergonomic Breathable Computer Desk Chair for Home Office (Black)

Flip-up Armrest for Space-SavingPractically equipped with flip-up armrests, this office chair allows you to fold the armrest up, performing as armless chair and save space, which is suitable for limited rooms, office, home and more. And when the armrests are put down, it cozily rests your hands and arms.
Ergonomic & Rocking BackrestThis ergonomic desk chair features a lumbar support, which makes your waist get the proper support, reducing the stress accumulated through long-hour seating. Meanwhile, the backrest has 90-120 degrees of rocking function, which cater to each individual for comfortable seating.
Height Adjustment & Swivel Desk Chair Thanks to the SGS-certified gas lift, this executive chair is able to adjust its seat height from 18-22 to flexibly matches with most of the computer tables and studying desks for a proper seating posture. Besides, the seat can swivels at all degrees, so you can easily change the direction for conversation.
Breathable Mesh & Cushioned SeatThe mesh backrest has strong tensile strength and guarantees breathability and heat dissipation for comfortable leaning. Padded with high-density sponge, this task chair delivers a soft seating experience. And the wide seat also provides comfort and relaxation.
Stable Base & Silent MobilityCompared with ordinary chair, our mid back office chair equipped with sturdier 5-claw base to increase stability and strength. It can withstand a maximum load of 330lbs. Moreover, the mute casters offer 360°rotation and free movement so that you can reach various areas in the office or home with ease.