These insoles can be cut to size. They fit sizes 22-28 cm. As shown in image 3 (sorry it's hard to see), there are markings on the back. I received these as a magazine bonus, but I'm selling them because I haven't had a chance to use them. Images 6 and 7 are pictures of the outer box they came in. (This will not be shipped) They are new and unused, but I took them out of the bag once for the photos. They will be shipped via Yu-Packet Post. Thank you.