The Buffalo Bills Mystery Box is a special collectible item perfect for fans of the National Football League, specifically the Buffalo Bills team. Fans can expect ONE of the following signed items in their mystery box: Full Sized helmet, Jersey, Logo Football, 8x10’s, or Mini Helmet. Mystery Box box adds an element of excitement and fun for fans looking to add unique items to their collection or to give as gifts to fellow fans. All items come with a Certificate of Authenticity.