Welcome to our store! This ligature fastener is designed to securely attach the reed to the mouthpiece, enhancing sound quality and ensuring a smoother tone. The included plastic cap provides excellent protection for the saxophone mouthpiece, preventing cracking and breakage. Specifically designed for alto saxophone and rubber mouthpieces, this ligature ensures a more comfortable playing experience. Made from high-quality black PU leather, it combines superior material and excellent workmanship for long-lasting durability. The good material not only guarantees enjoyment during playing but also ensures safe use over time. Each package includes 1 ligature fastener and 1 plastic cap. Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We do our best to provide you with satisfactory after-sales service.