The knots are made with shaggy yarn! Size: Free Each item is carefully handmade, but please refrain from purchasing if you are looking for perfection or are overly concerned about details, as these are amateur handmade products. To prevent any issues, we do not accept returns, exchanges, or refunds. Thank you for your understanding. ☆ Shipping Method Items will be shipped with waterproof packaging! (Anonymous shipping) #handmade #handmade #yarn #knitting #hat #korea #koreanfashion #handknitted #vintageclothing