- Compact and Portable : This inflatable back support pillow folds down to a compact size of 8 by 4 inches, making it easy to carry in your bag without taking up much space. Ideal for travel, commuting, gaming sessions, or office use. - Ergonomic Back Support : Designed to alleviate back pain and stiffness, this pillow promotes a healthy posture while supporting the natural curve of your spine, helping you feel more comfortable during prolonged sitting. - Customizable Comfort : Adjust the firmness of the backrest by varying the inflation level to suit your personal comfort needs. The PVC Flocking material ensures a soft touch, providing a cozy experience. - Secure Fit : Equipped with a flexible elastic strap that extends up to 45 inches, this backrest can be easily attached and removed from various seating options. It's compatible with office chairs, computer chairs, sofas, car seats, wheelchairs, and recliners. Use scenarios: 1. Travel Companion : Perfect for long flights or road trips, ensuring you maintain good posture while enjoying added lumbar support. 2. Office Essential : Enhance your work-from-home setup or improve your office chair comfort, reducing fatigue during extended hours at your desk. 3. Gaming Support : Enjoy marathon gaming sessions without discomfort, as this pillow helps keep your back aligned and supported. This back support pillow is the practical solution for anyone seeking relief from back discomfort in various settings.