Complete Entry Box Promotion Kit (5pk) - 16" Height 5 entry boxes, with header 5 sets of printer customizable entry box labels 10 books of entry blanks (1,000 total) 12 pens on a string Boxes made of rugged white corrugate Perfect for drawings, raffles, or collections Slot size: 3" x 7/16" Box Dimensions: 8" w. x 16" h. x 10" d.