(USD$15) Orchestra SNAP! is a fun way for the whole family to learn about the major instruments of a modern symphony orchestra. The set can also be used as flash cards, as well as to play memory games. The cards are 300gsm (smooth) 2.75''×4.75'' (70mm×120mm) Each colourful pack contains 80 cards: 4 sets of 18 Instruments, 4 families of instruments, 2 cards explaining the rules PLUS 2 additional special biography cards for Ollie and Charlie Welcome to the exciting world of the orchestra!