Sold as: 1 Case. Manufacturer #: P3632-SP. Guest check Board 1 PT Pink 15 Line (P3632SP). National Checking Company. Single board pink Guest check has 15 lines with a Menu Prompt for better customer service. Lined back copy for beverages and a perforated receipt for the customer's record. Dimensions: 3.50 x 6.75. Tint Color: Pink. Paper Type: Board. Checks/Book: 50. Books/Case: 50 (shrink packed 5 bundles of 10 books). Checks/Case: 2,500. Guest checks from National Checking Company have been part of America's dining experience for 100 years.