Thank you for looking! This is a Pom Pom Purin waffle doll, purchased several years ago at a Sanrio shop. The hat and pillow are not removable. There's a small string attached with a tag, so it seems like you could attach a chain and carry it as a charm. It comes with a tag and has been stored in a dark place, without being taken outside. I hope someone who likes it will enjoy it. Thank you very much. - Brand: Sanrio - Character Name: Pom Pom Purin - Color: Yellow - Size: Purin approx. 6cm Waffle approx. 17cm Sanrio Pom Pom Purin Plushie Sanrio Charm