Opened, but unused. Please consider this item, as it has been stored at home. This is a set of two, pink and blue. I purchased them on Rakuten for 1000 yen each. I'm selling them for almost half price, so I'm not considering lowering the price. I planned to use them for an overseas trip 2 years ago, but I ended up buying a different footrest and didn't use these. Recommended for those traveling long distances in economy class. This is a travel accessory, a "footrest," to prevent you from staying in the same position for extended periods. This footrest is a convenient item for getting comfortable sleep during long-distance travel on airplanes, bullet trains, buses, and cars. It's easy to attach, just hook it onto the seat table. You can easily change your posture as the strap length is adjustable. It can be attached to almost all seats on domestic and international flights, bullet trains, and express buses (may not be usable if there is no table or if there is no space in front of the seat). This item has been stored at a private residence. Please refrain from purchasing if you are sensitive to this or if you are looking for a perfect item. Please check the photos and consider purchasing after agreeing to the condition. There may be some oversights as it is stored at home.