{"product_id":"colamy-office-ergonomic-mesh-black-computer-chair-with-retractable-footrest-and-head-support-for-adult","title":"Black Ergonomic Mesh Office Chair with Footrest and Head Support S31010","description":"【ERGONOMIC DESIGN CONCEPT】- The lumbar support of this high-back office chair fits the S-curve of the spine, providing spinal protection and maintaining perfect balance for people who sit for long hours. Adjustable height and angle headrest provide a more comfortable experience, relaxing the neck and head and relieving fatigue. It can also play a role in preventing hunchback and other cervical spondylosis. 【BREATHABLE \u0026amp; COMFORTABLE】- Designed for comfort. This office chair has a contoured backrest and upholstery made of breathable fabric to keep your body cool, even in the summer heat. Lumbar support helps keep your back healthy and pain-free, and it also features adjustable height and armrests to ensure you find the best position for your work. 【MULTI-ANGLE ADJUSTMENT】- The back of the office chair can be adjusted to 90°-135°. You can freely adjust the angle according to your needs, and you can comfortably take a nap in between work. With adjustable armrests, and height lift function (46.75''~50.75'') can perfectly adapt to people's heights and different desktop heights. 【HIGH-QUALITY GUARANTEE】- This ergonomic office chair with arms not only provides a heavy-duty, durable nylon base, but the airlift meets strict BIFMA standards for maximum safety. It can support adults weighing up to 275 lbs. 360-degree swivel multi-directional rolling casters ensure long, smooth, and silent rolls while protecting the floor from scratches. 【24 HOUR AFTER-SALES SERVICE】- The box contains clear instructions for use, installation, and tools. You can install it in about 10 to 15 minutes. If you need help, please feel free to contact us.","brand":"My Store","offers":[{"title":"Default Title","offer_id":54360132682092,"sku":"P356596898204883297","price":39.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1016\/0973\/4508\/files\/06720ce7107da9550468b45471564f0dbf9283249fd9116843d85f65e6bb4ebe.webp?v=1789371358","url":"https:\/\/chaoshouwuzhuang.shop\/products\/colamy-office-ergonomic-mesh-black-computer-chair-with-retractable-footrest-and-head-support-for-adult","provider":"My Store","version":"1.0","type":"link"}