I have two of the North no Kaiteki Kobo knee supports with yellow lines. They are shown in the second and third images. There is no bag. The first image is for explanatory purposes. I used them once for a few hours. - Material: Polyester, polyurethane - Size: Unisex, up to approximately 45 cm - Application: Hielo Aid fixed support (for knees) I am selling two used ones at a low price. I also have new ones with white lines, so please let me know if you are interested.