Aibay Bb Soprano Saxophone Metal Mouthpiece with Cap and Ligature Size #7 Nickel Platedze Metal ligature offers secured holding of the reed,Metal material ensures its longevity Perfect intonation, and good quality, instructor approved Design facilitates harmonics, streamline ensures player's comfort Features a high baffle design with special tone chamber for fast response Excellent dynamic range and a bright sound.Most items take 8-12 working days arrive.