Double your pleasure with this Double Happiness Hat! Emblazoned with the Chinese symbol for Double Happiness (used in Chinese weddings to signify happiness and harmony to the couple and their families) this hat is sure to become a favorite. Knit in vibrant colors and an added whimsical i-cord embellishment for a bit of the unexpected. Sizes include, children and adults. BASIC SKILLS NECESSARY Knowledge of Colorwork techniques is helpful. SIZING / FINISHED MEASUREMENTS fits head sizes 18-21". May be adjusted to fit larger/smaller sizes by adjusting your needles and yarn.