BirthdayExpress Construction Party Supplies - Filled Party Favor Boxes (4) Includes (1) empty favor box, (1) sticker sheet, (1) blowout, (1) assorted construction vehicle, (1) assorted construction cookie cutter and dough, and (1) yo-yo. Add matching tableware, favors, accessories, or a party kit bundle to complete your construction birthday party! Features construction vehicles such as bulldozers and dump trucks!