Product Name: Bass Clarinet Mouthpiece Set Key features Compatibility: Designed for B flat bass clarinet and suitable for use with most clarinet models. Materials: Mouthpiece made of ABS for consistent shape and durability; clip and protective cap made of copper, with the protective cap nickel plated for increased wear resistance. Design detail: Circular mouthpiece bore to improve conversion rates during play. Included components: Mouthpiece, metal clip, and metal protective cap. Compatibility note: The metal protective cap is intended for use with bakelite flute head metal clips. Why this set is useful Reliable construction and materials provide consistent performance and long service life for daily practice and frequent use. Simple installation and fit make it convenient for quick replacements and maintenance. Suitable for a wide range of players, from beginners to experienced musicians, offering a practical upgrade or spare part. Performance and function ABS mouthpiece maintains shape and resists changes from humidity and temperature shifts common in rehearsal and performance environments. Copper clip and nickel plated cap give secure attachment and added durability for routine handling. The circular bore design supports improved air conversion during playing, helping with response and consistency. Typical use scenarios School band and ensemble rehearsals where a reliable spare mouthpiece and secure cap are needed for quick swaps. Private lessons and practice sessions at home where consistent mouthpiece performance aids steady progress. Instrument maintenance and shops where compatible replacement parts are required for B flat bass clarinets and many common clarinet models. Additional notes Clarinet accessories undergo quality control to ensure functionality and durability under normal use. Verify compatibility with your instrument, especially if your clarinet uses nonstandard head or cap fittings.