Yielding unprecedented projection and a clear, fat tone, with unsurpassed flexibility and lightning-fast response, the Jazz Select is a must-try for the serious jazz player. Box of 10. Select Jazz reeds feature the thickest spine and blank of D'Addario's jazz reeds, with a traditional tip shape. The Select Jazz cut offers great projection, focus, and a vibrant sound. Offered in third strengths, rather than half strengths, so players can choose the most precise strength for their individual equipment.