Puchinto Patch Nagano x Sanrio Characters Pompompurin Size (approx.) Pompompurin: 3cm Muffin: 1.3cm Brand new, unopened This is a 2-way patch that can be ironed onto fabric and craft projects, or applied as a sticker to paper and plastic. You can use it on bags and pouches, as well as for a small accent on the collars of your shirts, socks, and more, for a variety of purposes.