Keep your birthday boy's guests looking sharp with our Wild at One Boy's 1st Birthday Party Hats! These light blue cardstock hats feature bright star and button patterns with a playful lion and monkey on a colorful "Fun to be One" headline. Each party hat comes with a secure elastic string for easy and comfortable wear. Package contains 8 Wild at One Boy's 1st Birthday Party Hats, each measuring 6 1/2in.