Thank you for viewing my listing from among the many items for sale. This is a listing for a set of two brand new, unused knee supports. The set includes two knee supports, instructions (in a foreign language, not in Japanese), and the outer box. I opened the package once for inspection, but the item is brand new and unused. How about taking this opportunity? Please see the product details below for more information. Important Notes: * A maintenance tool (hex wrench is not included, please purchase one at a 100-yen shop or a home improvement store) is not included, but I think you can use it right away. * Please refrain from purchasing if you expect the same level of quality as a domestic product, as this is a foreign product. (In my subjective inspection, the product itself seemed clean, but please be aware that there may be some scratches that are difficult to see in the photos due to the product being foreign. Also, the outer box has some damage.) * I try to take pictures that are as close to the actual product as possible, but the colors may look different depending on the lighting and the type of PC. Please understand. * I am usually a company employee, so my replies to comments may be delayed. Please forgive me. * I am not a professional seller. Please understand that I do not have expert knowledge about the items. Also, I am not responsible for any damage to the item or any problems during shipping, or for initial defects. Returns are not accepted, so please understand. Product Details: The "spring force" firmly supports painful knee bending and stretching. Using breathable, stretchy material for the knee support, it also has excellent sweat absorption, reducing itching and irritation to the skin, allowing for comfortable wear for long periods. The two belts wrap around the knee, and the spring in the back fits the movement of the knee, reducing the burden of knee flexion and extension, and supporting it as a second joint. It is expected to be effective as knee support for mountain climbing, running, marathons, cycling, training, basketball, soccer, tennis, fitness, sports, and daily life joint ligament protection. Genre: Knee support, spring-loaded, assist, support, spring-loaded supporter, Christmas, elderly, grandmother, grandfather, present, health equipment, new employee, job entry celebration, entrance celebration, rainy season, summer vacation, travel, leisure