<b>Mesh office chair dimension : </b> <br> <br> Total chair height (including chair back height): 34.6"- 38.6" (88-98cm) <br> Height from chair cushion to floor: 16.5" - 20.5" (42-52cm) <br> Adjustable height: 4 inch (10cm) <br> <br> Chair back height: 19.7 inch (50cm) <br> Chair back width: 17.3 inch (44cm) <br> <br> Cushion width: 18.5 inch (47cm) <br> Cushion length: 19.7 inch (50cm) <br> Cushion thickness: 2.8 inch (7cm) <br> <br> Note: There are more size information on the picture in this listing, please check it if you need. <b>Features of the Mesh Office Chair : </b><br> <br>--- 360 degree swivel <br>---Adjustable pneumatic height mechanism <br>---Flip up armrest <br>---Tilt mesh back (slightly tilt about 30 degrees) <br>---360¡ã swivel casters <br> <b> Superior Quality Mesh Office Chair : </b><br><br> <b> High Quality Materials: </b><br> <br>---High Resilience Foam Cushion: <br> Long service life, non-deformation, more comfortable; <br> Comfortable and thicken padded seat cushion offers for all-day comfort; <br>Compared with the low cost chip foam cushion, our high resilience foam cushion is more comfortable and durable that built to last. <br> <br>---High Density Mesh: <br> American-made mesh; <br> Breathable, durable, were resistant, not easy to deform <br> Black mesh covers both the padded seat of the chair, as well as the back of the chair. <br> This superior quality mesh offers good breathability, comforts and enhances the back support which is not easy to deform. <br> <b> Ergonomic Designed Mesh Office Chair with good back support</b><br>