• A thick blank clarinet reed engineered for exceptional performance and consistency • Ideal for the advancing student and professional • Expertly designed and made in the USA from naturally-grown cane from D'Addario's own foreign fields | • Available in half strengths, from 2.0 to 4.5, with special 3.5+ and 4.0+ strengths • Offered in boxes of ten (10) and packs of two (2) reeds |