★Please read my profile as well. ★I bought this when I had back pain, but I hardly used it and just kept it in storage. I took it out of the bag. Please refer to the photos for the condition. I am not a store/business, so I cannot provide a warranty. As a measure against unreasonable claims, I "record videos/images" of items that may be damaged during shipping to confirm their functionality before sending them. I will send you a product that is not defective before shipping. 【Product Specifications】 Material: Cover: Polyester Inner core: Buckwheat husk + cotton Size: Length 33 x Width 52 x Thickness 8cm Lightweight and easy to carry. Suitable for all seasons. 【Breathability】 Made of mesh material, it feels good against the skin and has excellent breathability. It is comfortable to use even for long periods in summer and does not get stuffy. The center is filled with high-quality buckwheat husks, which have a firm texture and firmly support the lumbar spine. Soft cotton is stuffed on both sides to fill the gaps in the waist. Enhances the fit to the back and waist. 【Designed based on ergonomics】 The lumbar cushion, designed based on ergonomics, fits perfectly to the back, waist, and buttocks, relaxes tense muscles, and relieves fatigue after a day's work. It is very suitable for pregnant women, the elderly, and people with back pain. 【Adjustable height】 The center part has Velcro, so it is removable and the height can be easily adjusted. It can better protect your waist. You can sleep on your back or side, stretch your spine, firmly support your waist and back line, and reduce the burden on your muscles. 【Wide range of uses】 It can be used in various ways and places, such as in a car, at home, or in the office. Recommended for daily desk work, long-distance drivers, pregnant women, people who sit for long periods, and people with back problems. It can also be used as a gift for birthdays, Father's Day, and Mother's Day. I will pack it flat to reduce the thickness/size. I may remove the outer box and ship only the item at my discretion. For large items, I will attach the shipping label directly to the outer box. If you need the box or want to protect the box, please be sure to comment before purchasing about the additional fee. Please refrain from purchasing if you do not understand.