Oscar Mayer P3 Ham, Cashews and Colby Jack Portable Protein Packs shake up your snacking routine with a deliciously convenient protein snack pack. Each pack contains snack-sized portions of applewood smoked ham, cashew pieces and marbled Colby and Monterey Jack cheese. P3 is an excellent source of protein, with 11 grams per serving. Ready to eat right from the fridge, these individual protein snacks are a delicious source of energy when you need a boost. Oscar Mayer P3 trays are a great choice for those following a low carb lifestyle. The 2 ounce portable tray is easy to open when you are on-the-go. P3 Portable Protein Packs are the more interesting way to get your protein.