5Pcs Sax Neck Cork Woodwinds Repair Parts Instrument Accessories Replacement Description: Firm connection: Sax Neck Cork is used to connect the mouthpiece and neck of the saxophone or clarinet, as well as the neck and body. It ensures a firm connection between the parts while avoiding direct contacts between metals Good airtightness: Saxophone Neck Joint Cork Sheet has good sealing to prevent air leakage and maintain pitch and sound quality during performance Buffering and shock absorption: Some key mechanical parts also use Saxophone Cork a cushion to reduce mechanical noise and wear Material: Saxophone Neck Cork is made of cork material, which is well known for its durability and performance in musical instruments Package included: Includes 5 Sax Saxophone Soprano Tenor Alto Neck Cork, which can be used or replaced multiple times Size Chart: 6.1cmx4.1cm/2.40inchx1.61inch 6.5cmx4.1cm/2.56inchx1.61inch 5.6cmx3.6cm/2.20inchx1.42inch Package Includes: 5 Sax Neck Corks Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement. _x000D_