Comfortable Mesh Office Chair With Mid Back And Chrome Base,, 40.91", Black. Product Details COMFTY mid back mesh task chair offers a unique design that reinforces mesh and provides improved lumbar support for day long comfort. Breathable mesh fabric and high-density sponge cushioning helps stay cool for extended periods of sitting. Padded headrest for added head and neck support. Enjoy added shine with a lustrous chrome plated accent base that looks great in any home office and office space. Fixed armrests provide added support. Pneumatic seat height adjustment ranges from 16.5? to 20.5? H. Back measures 18.5? W x 25.5? H with headrest. Seat measures 18.1? W x 19.68? D. Office chair features a tilt tension control knob for easy seat/back tilt angle adjustment. Stable 5-blade swivel caster base features a beautiful chrome plated finish and includes dual wheel 360-degree swivel casters for 360-degree swivel and mobility. 264 lb. capacity. Measures 21.26? x 20.87? x 39.73?-40.91?H overall. Weighs 18.48 lbs. Meets or exceeds BIFMA standards. Easy assembly. 1 year warranty. LUMBAR BACK SUPPORT: Our mid back task chair features a unique back design that reinforces mesh and provides lumbar support and comfort. Breathable mesh fabric helps stay cool for extended periods of sitting. PADDED HEADREST: This mesh office chair comes with a cushioned headrest for added support. Combined with a seat/back tilt feature, this task chair allows you to simply lean back and receive the proper head and neck support you need for relaxing comfort. CHROME PLATED SWIVEL BASE: Enjoy a lustrous accent base for any home office and office space. Stable 5-blade swivel caster base features a beautiful chrome plated finish. Dual wheel 360-degree swivel casters allow 360-degree mobility for ease of movement. MESH FABRIC: Enjoy breathable comfort that won?t overheat with a mesh fabric seat and back. Fabric seat features 2.75? thick high-density sponge cushioning for added support and comfort. PNEUMATIC HEIGHT ADJUSTMENT: Enjoy day-long comfort and proper leg support with a seat height adjustment range from 16.5? to 20.5?. Easy to adjust using a pneumatic seat height adjustment handle. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.