<b>WHY CHOOSE US?</b><br> <b>Firm & Safe:</b> All the components of our comfy office chair are made of high quality materials. All the accessories of QY home office chair have passed the test of BIFMA or SGS, which is a guarantee for your personal safety. This compact chair can bear the weight of 250lbs.<br> <b>Superior Materials:</b> A firm backrest made of breathable mesh to prevent sweating. Diameter approx 24-inches heavy-duty nylon base ensure the stability of the staff chair when it's on tilting. This small desk chair with a padded seat cushion provides extra comfort.<br> <b>Mult-function:</b> this 360° swivel mesh chair with 120° tilting function and height-adjustable function, suitable for the tables of different heights.<br> <b>Noise-Free Casters:</b> The adjustable chair with 360 degree swiveling PU wheels have great mobility that can be more flexible in quiet working place and other small space.<br> <b>90-Days Money Back Guarantee:</b> We provide 7x24 Hours customer service & 90-days money back guarantee. Worry-Free Shopping.<br><br> <b>WHAT'S IN THE BOX?</b><br> All parts of black office chair:<br> 1 x Mesh Backrest<br> 1 x Seat Cushion<br> 2 x Armrests<br> 1 x Gas Cylinder (BEFIMA, stroke - 4 inch) with a plastic dust cover<br> 1 x Nylon Base<br> 5 x Mute PU casters<br> 1 x Simple installation manual<br> All the necessary screws (spare included)<br><br> <b>Application Situation:</b> the modern office chairs are elegant and deal for office room, conference room, home, etc.<br><br> <b>NOTE</b><br> We strongly recommend reading the user manual before starting to assemble.