Yaheetech Mesh Office Chair Ergonomic

Ergonomic Mesh Chair, Seat Height Adjustment, 360° Swivel, Mute Rolling Castors, Mid-Back Office Chair, Flip-Up Armrests, Adjustable Lumbar Support

• ADJUSTABLE LUMBAR SUPPORT: This multifunctional mesh chair allows our customers to adjust the backrest’s lumbar support within a fixed range according to their sitting position.
  
• FLIP-UP ARMRESTS: Two armrests of this ergonomic mesh chair can be lifted up according to your preference. This mesh office chair can turn to an armless chair in a minute.
  
• ROCKING BACKREST: There is a tilt tension knob beneath the seat to adjust the recline angle and amplitude of the backrest. Customers can simply tighten or release the center-tilt tension by turning the control knob left while rocking back and forth.
  
• 360° ROLLING WHEELS: Five mute rolling castors serve smooth and effortless movement, these sturdy and durable nylon wheels can move from any direction without causing scratches on floor.
  
• SEAT HEIGHT ADJUSTMENT: The seat height of this chair can be adjusted from 46.5-56.5cm/18.3-22.2’’, with a wide and large star base, this ergonomic office chair excel in bearing capacity and stability. Maximum weight capacity of this mesh office chair is 136kg/300lb.