Thank you for viewing! (⁎ᴗ͈ˬᴗ͈⁎) This is a fluffy cat ear hat. It's a child's size. Height (flat, without ears) approximately 17cm, (with ears) approximately 19cm Head circumference (flat, outer) approximately 21cm, (inner) approximately 18cm I took the third picture with a bowl inside to give it shape. The size of the ears is slightly different on the left and right when laid flat, so I've priced it lower (><) Immediate purchase is OK.