This festive Christmas hat is made with size 4 acrylic yarn. One skein of red, one skein of white and one skein of green will make 2 or 3 hats. You will also need a size 5.5 hook, scissors, a needle and one large jingle bell and 15 small jingle bells. The bells are optional. The pattern is very easy and works up quickly. This makes it great for beginners. This pattern is only available in adult size.