BestOffice Ergonomic Armless Office Chair with Adjustable Height, Lumbar Support for Adults(Black)

Our BestOffice office chair can satisfy all your daily needs. The highly ventilated mesh back and soft moderate sponge cushion for a long time to use. The back and armrest of the office chair are ergonomically designed, the bottom of the desk chair is equipped with a tension adjusting knob and adjusting lever, so that you won't feel tired even after a long period of work. And the 5 star steel base is more stable when you seat, the wheels make the chair move smoothly. Age group: adults and teens.

• 【ERGONOMIC DESIGN】 - The cushion of BestOffice office chair, accord with human body engineering design, let your body and mesh chair perfect fit, suit long time use, and built-in lumbar support and back support,with the height adjustable seat! Age group: adults and teens.
• 【EASY ASSEMBLY 】- Our chair comes with all the hardware and necessary tools. With step-by-step instructions, you’ll be set up and ready to game, take on the office in about 15-20 minutes!
• 【BREATHABLE SEAT】 - The padded mesh seat is thick and resilient. Made from premium quality high density thick sponge and a breathable mesh clothe, preventing body heat and keeping your hips and legs cool and sweat-free.
• 【SMOOTH & DURABLE CASTERS 】- The PU casters provide great mobility, suitable for hard floors, carpet and more, while being silent during swivelling and moving without scratching your floor surface.
• 【ADJUSTABLE CHAIR】- The office chairs provide versatility for an optimized position.Adjust height from 35.6" - 40.4".The seat height of this computer mesh chair can be simply adjusted from 18.3" to 23" by a little push-up/press down at the lever under the seat according to your needs. This chair can support a maximum weight of 225 lbs.