Yaheetech 2pcs Ergonomic Desk Chair Mesh Computer Chair with Lumbar Support Armrest Executive Rolling Swivel Adjustable Mid Back Task Chair for Women Adults, Grey

Ergonomic backrest design: Curved backrest can perfectly line up with human body line and support your spines natural curve. The lumbar support system resembles a pair of hands, pushing up and holding your low back.
Star base & 360 degrees wheels: Twisting and turning about is integral within the office. So we adopt a stable star base and equip it with 5pcs 360-degree swivel wheels, ensuring fluent and quick movement and keeping up your quick pace of work.
Reclining office chair: By simply pushing the lever or pulling it out, this mesh office chair can be tilted and leaned backward or locked in place for your various sitting positions. A tilt tension control knob under the seat is provided to adjust the recline angle.
Adjustable seat height: The seat height of this computer mesh chair can be simply adjusted from 35cm/ 13.8 to 45cm/ 17.7 by a little push-up/press down at the lever under the seat according to your needs.
Reliable home/office accessory: Sold in a pack of 2 office chairs. These basic ergonomic mesh chairs are perfect for your reading nook or home office.