Diatonic Harmonica 7 pack Set, 10 Holes Blues Harp, Harmonica Set with 7 keys, A, B, C, D, E, F and G. 10-hole professional diatonic harmonica, suitable for Blues, Folk, Rock, Country, Jazz etc. Great for professional harmonica players and beginners. Pocket size and easy-to-bring harmonica is 4"L x l"W x .75"H. Can easily fit in your pocket.
