2Pcs Yootones Black Artificial Leather Saxophone Mouthpiece Sax Ligature Fastener Compatible with Saxophone Rubber Mouthpiece (Tenor saxophone)

["Compatible with standard hard rubber and tenor saxophone mouthpiece, not suitable for metal mouthpiece.","Mouthpiece leather ligature durable and works well. Will not scratch your mouthpiece.","Pack of 2. Durable and practical, good quality of processing,smooth finish.","Help to hold the reed to the mouthpiece, helping to make the sound a lot better and the tone more even.","With adjustable screws, help to adjust the diameter of the instrument."]