• Transform your basic office chair into something outstanding by replacing it with this ergonomic mesh office chair brimming with comfort. Structured with a deep curved seat, a stylish curved back and arm pads that pivot inward and outward this desk chair is designed for support. Mesh office chairs offer ventilated airflow during summer months and days when demands are high. Working in an office environment can take a toll on your posture if not properly supported which can lead to poor productivity. What makes this office chair unique and ergonomic is the synchro-tilt where the back and seat recline at a 2-to-1 ratio respectively, keeping the seat closer to the floor as you recline. Having your feet remain level on the floor while reclining puts you in a more relaxed position. The chair locks in 3 positions to lock in your reclined and working positions, adjust the rocking motion by turning the knob underneath the seat. The mesh back swivel ergonomic task office chair will exceed your needs in comfort and style. The curved backrest is not just for good looks but offers incredible lumbar support as you recline back during phone meetings and intermittent breaks while the pivot headrest can be adjusted incrementally. With functions to get you through any task you''ll enjoy this chair as your home office chair or professional office chair.• Contemporary Executive Office Chair with Pivot and Height Adjustable Headrest• High Back Design with breathable mesh material• Curved Back with Built-In Lumbar Support• Height Adjustable Arms pivot to provide support to upper body• 3 Position 2-to-1 Locking Synchro Tilt Adjustment tilts the back and seat in unison• Tilt Tension Adjustment Knob adjusts the chair''s backward tilt resistance• Waterfall Seat reduces pressure on your legs• Pneumatic Seat Height Adjustment• 5-Star Nylon Base with Dual-Wheel Casters• Single Unit Weight: 46 lbs• Item Width: 28 Inches• Item Depth: 37.5 Inches• Item Height: 51.75 Inches• Back Size: 20.25"W x 29"H• Seat Size: 19.75"W x 18"D• Seat Height: 18.5" - 22.5"H• Seat Thickness: 1• Weight Capacity: 250 lbs