Monhey Office Chair, Ergonomic Office Chair, Home Office Desk Chairs With Lumbar Product Features ??360 Swivel Base and Mute Rolling Wheels?The base of the ergonomic office chair can swivel 360 degrees, which allows people to freely rotate their bodies when sitting on the office chair, which is very convenient. The wheels of the home office desk chair can roll in any direction with little noise. This mute rolling wheels of desk chair is suitable for hard floors,rolling smoothly. ??Protects Spine?Monhey office chair is designed with lumbar back support to protect your spine. This desk chair is good for relieving back pain. People with sciatic or low back pain will prefer this computer chair. The lumbar support of study chair is good for the healthy development and growth of adolescent students' spine, which can be adjusted up and down by 1.2 inches. ??Breathable Comfortable?The backrest of the mesh office chair is made of breathable mesh fabric. The breathable mesh of the desk chair has strong tensile strength, which can keep the back cool and comfortable and avoid sticky sweat that may accumulate on the back. The cushions made of high-density sponges are soft and breathable, The ergonomic office chair can relieve your fatigue caused by long time sitting. ??2D Flip-up Arms Height Adjustable?The armrests of the office chair can be flip up 90 in the vertical direction. When the armrest is adjusted to the horizontal position, it can provide elbow support for you. When the arms are adjusted to 90upright, the office chair can provide you with wider seating space. If you push the home desk chair under the table, it can save space. The height of the seat cushion can be adjusted from 17" to 20". ??Multipurpose Multiple Spaces?Monhey ergonomic chairs can be used as an office chair, desk chair, study chair, home chair, computer chair, gaming chair. This home office desk chairs are widely used, these white office chairs can be used in offices, homes, meeting rooms, study, assembly and other places. The maximum weight capacity of the computer chair is 250 lbs. ??Easy to Assemble Worry Free Service?It is easy to assemble the ergonomic office chair. People usually complete independently the assembly of office chairs in 30 minutes, when assisted, the installation will be completed faster. These home office desk chairs have a 1-year warranty and replacement service. When you receive our computer chair, please contact us immediately if there is any problem. Monhey team will provide solutions within 24 hours. 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!