(12) Aquatic High Bounce Balls ~ Colorful Beach Ocean Themed 49MM Balls ~ Christmas toy ~ 2'' Balls with Assorted Fish Inside ~ Birthday Party Favors ~ Goody Bags Fillers ~ Prize Teacher Gifts Fairs Fundraisers ~ New One dozen assorted 49mm high bounce balls (hi-bounce). Great blue vibrant color balls. Awesome outdoor play ~ party favors ~ birthday goody bags ~. Each ball measures two inches in diameter with a creature from the deep blue sea on the inside. New in package.