Thank you for viewing! ★ Brand new, unused ★ No comment, instant purchase OK ★ First come, first served for one item only #See all of Koa's products here -------✧Product Description✧------- 【Shape that firmly wraps the lower back】 The lower back support structure is the key to maximizing the performance of this lower back pain relief cushion. This structure allows the spine to maintain its natural curve, reducing the burden on the lower back even when sitting for long periods, and making it less tiring. This is a major feature of this product. It can be used in the driver's seat, office desk chairs, as well as in hotel rooms during overseas travel and during long-distance travel, providing a comfortable sitting experience that is gentle on the lower back in any location, making it an essential comfort item for travel. 【Adjust the air volume to fit your preference】 You can change the firmness and thickness by adjusting the amount of air, allowing you to customize it freely as a lower back cushion or reading pillow. When you want to increase the support power as a car lower back pain relief cushion, inflate it firmly, and when you want to use it as a back cushion or a light lower back pillow, adjust the air appropriately to get a comfortable feel. 【Ultra-lightweight & palm-sized at approximately 120g】 It weighs less than two eggs, designed to be easy to carry. It doesn't take up much space when tucked into a bag or backpack as a car cushion, and can be easily taken out during long drives, flights, or overnight buses. The big appeal is that you can achieve a fatigue-free seat anywhere. 【Relaxation for travel】 This is a lower back pillow that combines portability and comfort. It can be stored in a size that can be held in one hand, making it easy to carry and highly portable. When using it, you can easily adjust it to your desired level of inflation manually, without using your mouth, making it a convenient item. Whether you're on a plane for overseas travel, sightseeing in Japan, or riding a long-distance overnight bus, it will provide comfort to those suffering from lower back pain, making it an essential comfort item for travel. 【Product size】 Product size: Approximately 40*30*9 cm Lower back cushion, lumbar pillow, travel, backrest, ergonomic, freely adjustable, lower back pain, long-time driving, posture support, with storage bag, convenient goods, ultra-lightweight, foldable, travel, overseas travel, car, airplane, bullet train, office, business trip (gray) no-241 $0592.554.0021