Size (measured flat, approximately) Face: 10 x 6 cm Overall: 13 x 6 cm This is a mini monster pouch. It's the perfect size for a lip case or earphone case. It's cute whether you close it softly by threading through the monster's ear or use it as is. The mouth doesn't open, but it's plump and the expression changes with the mouth, which is interesting. I referred to Ohashisama's video.