Premium, hand-harvested reeds, made by digital technology for rich tone and clarity. 10pcs set of 2.5 reed strength, versatile for alto, treble, tenor, and clarinet. Ideal for beginners to professionals, in classical and jazz music. E-flat clarinet with independent whistle for clear sound. Features: 1. 10PCS SAXOPHONE REEDS: Include 10pcs saxophone reeds, 2.5 reed strength, Alto, Treble, Tenor, Clarinet optional. 2. MADE OF PREMIUM MATERIALS: These saxophone reeds are made of premium reeds, grew in sufficient sunlight, harvested by hand. 3. PROFESSIONAL MADE: Made by digital reed-making technology, can maintain a rich tone that give body and clarity to the sound. 4. CLEAR SOUND: The saxophone reeds can produce a clear sound, the player will enjoy it and have more confidence in producing a good sound. 5. WIDE USAGE: From beginners to professionals, from students to teachers, from classical music to jazzes, the saxophone reeds are ideal for a wide range of playing situations. Specification: Material: Reed Color: Yellow Size: Alto: 7.2 x 1.6 x 0.35cm / pcs, Treble: 6.1 x 1.3 x 0.36cm / pcs, Tenor: 8 x 1.6 x 0.37cm / pcs, Clarinet : 7.2 x 1.6 x 0.35cm / pcs Weight: 3g, 2.5g, 3.8g, 2.8g Package Included: 10 x Saxophone Reed