219 cards illustrating the instruments and staplers most commonly used for general, laparoscopic, robotics, and OB/GYN surgeries.20 bonus cards covering even more specialties10-12 special cards suggesting activities to make learning fun and easy. Large steel gray piece of foldable Tyvek representing a ""Mayo Stand"" -perfect for practicing Mayo stand set-up activities on the go. | Flashcards for Differentiating Surgical Instruments by Colleen J. Rutherford, Paperback | Indigo Chapters