Turbo Pull Back Racing Cars & Sticker Sets - Party Favor Prize Pack 12 Pull Back Race Cars. Cars are 2.5" long and come in assorted styles in bright blue, green, red and purple colors. 12 Build A Car Sticker Sheets. Each sheet is 6 1/2" X 4 3/4" with 12 sticker sheets and 12 background sheets. 3 Different colored race cars sticker sheets, 4 of each color, 12 total. 12 Make A Race Car Sticker Sheets. Each sheet is 4-1/2"x6-1/2" with 4 different colors of race cars. 1 Super Secret Surprise Sack TM. This can be used as a door prize, or as a gift for the winner of a party game. The Super Secret Surprise Sack is resealable, comes in bright, bold colors and will contain a fun, unique "Race Car" themed toy for one lucky kid.