Hohner Blues Bender P.A.C. in Key of A (BBBX-A) with Easy Reeding Instructional Booklet & GoDpsMusic Harmonica Cleaning Cloth Key of A 10-hole diatonic harmonica with standard (Richter) tuning Airtight construction for easier note bending Long-lasting reeds with thicker reed plates for consistent tone Patented Acoustic Cover plates that allow for greater volume and projection Includes: Easy Reeding Instructional Booklet & GoDpsMusic Harmonica Cleaning Cloth