Where is the box in the NFL?

Excuse me, could you please clarify what you mean by "Where is the box in the NFL?"? Are you referring to a specific location or area within a National Football League stadium? If so, the term "box" can be used to describe various sections or areas of seating, such as luxury suites or club seats, which are typically located higher up in the stadium and offer more amenities and privacy. However, if you're asking about a specific object or equipment related to the game, it's important to note that the NFL does not have a standard "box" that is used in every game or stadium. Could you please provide more context or clarify your question, so I can give you a more accurate answer?