I bought this at a craft market as a gift for a friend's new baby, but I wasn't able to give it to them... It's knitted with soft but sturdy yarn (not itchy yarn), and it's cute, like a little gnome's hat. Flat measurement: the opening is about 17 cm, and the length is about 15 cm. (I took a picture with a measuring tape, but the background is blurred by Mercari's function, so the measuring tape is also blurred...) It will be packaged to prevent it from getting wet, then placed in an envelope for simple packaging. It will be sent via anonymous delivery and dropped off at a post. ¥399 breakdown: Shipping: ¥210 Mercari fee: ¥39 Item: ¥150