Thank you for viewing! This is a handmade knit hat knitted with acrylic yarn. It's characterized by its colorful colors. The knit fabric is firm. ★ Please see the size. 【Flat Measurement】 Length...approx. 21cm, Opening width...approx. 31.5cm 【Material】 Acrylic ※ Colors may appear different from the actual product depending on the lighting. ※ Also, this is made by a hobbyist, so there may be some shape deviations, distortions, or loose threads. Please understand and consider this before purchasing.