Rico Royal by D'Addario Alto Sax Reeds, Strength 3.5, 10-packFeaturing a filed cut for additional tonal clarity, Royal by D'Addario Alto Saxophone reeds are ideal for both beginning and advancing players. These reeds have a traditional blank and profile to give you an ease of response when playing Ideal for students Designed for ease of play Priced affordably for educators and parents Available for full range of clarinets and saxophones Features a filed cut for increased clarity Rico Royal by D'Addario Alto Sax