KNITWHITS-Hat Kit. These kits contain the instructions and all the yarn needed to make the intended project as instructed. Each kits comes packed into a convenient clear acetate tube with a black plastic cap on each end. All hats are sized for children to adult with some available as small as infant size. Required skills: knitting in the round. This package contains the yarn and instructions for the Ripley Summer Hat. Needles needed are size 5 double point needles. For adult; child and infant. Made in USA.