One 4 sheet package of Shark Birthday Stickers. Each sheet measures 4.5 inches by 6 inches and has 17 stickers. Divide these cool Shark Birthday Stickers up and put them into the treat bags. Kids love stickers, especially these Shark Birthday Stickers. You can also use these stickers on the party invitations and thank you notes. Be sure to check out all of our Shark Birthday Supplies.