【High-Quality Reeds】 Vandoren clarinet reeds are widely used by professionals and amateurs alike. The Black Diamond series, in particular, offers excellent sound quality and response. 【Suitable Instruments】 These reeds are suitable for Sib-B♭ clarinets and can also be used on Eb, A, alto, and bass clarinets. They are compatible with various instruments, expanding the range of performance. 【Strength Selection】 The strength is 2 1/2, providing an optimal balance for beginners to intermediate players. Recommended for those who prioritize tone and ease of playing. - Brand: Vandoren - Model: Clarinet Reed Sib-B♭ - Quantity: 4 reeds remaining out of a box of 10 - Strength: 2 1/2 - Type: Black Diamond Thank you for viewing. These are 4 reeds remaining from my child's band club after they retired.