Jhk Desk Chair - Office Chair Computer Chair With Wheels Ergonomic Home Office Product Features ??COMFORTABLE FEELING?- This office chair is equipped with elastic backrest and soft cushion, ergonomically designed to give your back and body maximum support. It can reduce back pressure and pain, relieve fatigue, and also prevent hunchback. ??MATERIAL UPGRADE?- Our breathable mesh material has better breathability to avoid sweating and sticking and keep air flowing. The backrest and cushion have been upgraded with added flexibility and thickness. It fits perfectly to the curve of your back and hips during lunch break and work, fully releasing pressure and not feeling fatigue even after long hours of work. ??LIFT AND ROCK SWITCH?- This computer chair can be multi-functionally adjusted to bring a more comfortable experience. You can pull out the wrench and adjust the tension knob under the cushion to adjust the angle of the chair rocking back and forth, with a maximum angle of 90~120. You can also adjust the lift switch to achieve the most comfortable height, the lift range is 0~3.93". Through different adjustment modes to adapt to your various needs, giving you the most comfortable feeling. ??SAFE AND STABLE?-Our office chair use BIFMA certified three-stage air rod with long service life. Meanwhile, the metal chassis can withstand most customers' bodies with a maximum weight capacity at 250 lbs. The wheels are made of smooth and silent material, which can move freely in different scenes and protect the floor from scratches. ??EXCELLENT AFTER-SALES SERVICE?- Our chairs are very easy to install, you can assemble them by the instructions in the box. Our chairs can provide you with 1 year warranty, during this period you can contact us at any time and we will solve all your problems. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!