Enjoy all the comforts with this contemporary high back mesh office chair. A slim designer back paired with horizontal lines throughout the upholstery are truly captivating. The contoured backrest allows your back to rest comfortably, while the waterfall edge seat removes pressure from the lower legs and improves circulation. Chair rotates 360 degrees to provide easy access to a greater range of area. A pneumatic seat height adjustment lever lets you easily position the chair at a height that is most comfortable for you. The chrome base adds a stylish look to complement a contemporary office space. Look no further for a comfortable, breathable mesh office chair to bring your seating to new heights.Features :- Finish: Black and White- High Back Design with breathable mesh material- Built-In Lumbar Support- Tilt Lock Mechanism rocks/tilts the chair and locks in an upright position- Tilt Tension Adjustment Knob adjusts the chair's backward tilt resistance- Waterfall Seat reduces pressure on your legs, 360 Degree Swivel Seat- Padded Black Mesh Upholstered Seat with White Insert and CAL 117 Fire Retardant Foam- 5-Star Nylon Base with Silver Accents and Dual-Wheel Casters.Specifications :- Product Dimensions : 42" - 44.5" H x 25" W x 25" D- Product Weight : 24 lbs- Seat Dimensions : 16" - 19" H x 19" W x 20" D- Back Dimensions : 24.5" H x 18.5" W- Arm Height : 25" H x 27.5" - " H from floor; 7.5" H from seat.