The BG Alto Saxophone Flex Ligature is designed to provide jazz musicians with a consistent and warm tone across all registers. Made with high-quality synthetic fabric with no plate this ligature is compatible with metal mouthpieces and delivers a round mellow tone with stable intonation. This makes it an ideal choice for musicians who want to achieve a well-balanced sound in small groups and venues. The flexible fabric also allows for easy reed adjustments so you can ensure your it is always in the optimum position for playing.