It is made for adult size 22 inches, 8 1/2 inches tall (covers ears about halfway), but the pattern are made to that it can be adjust smaller or larger for age variety, also can make shorter or taller easily too.

You will need 4mm hook, needle, about 350-400 yards of yarn sports weight.

Optional A: 1 skein for one color tone hat
optional B: 2 skein for two color tone hat