BirthdayExpress Mermaids Under The Sea Party Supplies - Party Favor Box (Set of 4) Includes (4) empty favor boxes, (4) sticker sheets, (4) white pearl necklaces, (4) bounce balls,and (4) swirl lollipops. One or more favors may be substituted with an item of similar quality due to availability. Add matching tableware, favors, accessories, or a party kit bundle to complete your Mermaid-themed birthday party.