The memory is about 1cm. These are easy to attach to various items like tote bags, shoe bags, and disaster prevention hoods used in kindergartens, nurseries, and elementary schools. They're cute and also make it easier for children to identify their belongings with a little extra touch! [For anonymous shipping] If you comment before purchasing, it's available for an additional 100 yen. ✼••┈┈┈┈┈┈┈┈┈┈┈┈┈••✼ Also, many iron-on patches of Disney and Sanrio characters are on sale! Bulk requests are welcome ◡̈ #333_IronOnPatchesFromHere 100 yen off for each additional item in a bundle There may be multiple items in stock. ✼••┈┈┈┈┈┈┈┈┈┈┈┈┈••✼ Margaret Gerbera style