The oval size is 2.60X1.90X0.01cm/1.02X0.75X0.00in, the square size is 2.30X1.60X0.01cm/0.90X0.63X0.00in. Suitable for alto saxophone, ♭B tenor saxophone, ♭E alto saxophone and clarinet. -Mouthpiece Protection: mouthpiece patches are designed for easy to replace and comfort from annoying vibrations with simple peel and replace patches that last and leave no glue, they are the ideal choice for professional musicians or students, educators and saxophone and clarinet beginners.
