Complete saxophone mouthpiece protection and accessory set - Saxophone mouthpiece protective cap: easy to clean and maintain, keeps mouthpieces in excellent condition for years. Compatible with most standard saxophone mouthpieces. - Saxophone mouthpiece cap with double screw mechanism: double screw design distributes clamping force evenly on both sides of the clip, providing a secure and balanced fit. - Alto sax mouthpiece closure clip: produced through a high quality process, yielding a textured surface and durable performance; designed to resist damage. - Saxophone mouthpiece clamp with brass cap: brass cap included; suitable for saxophone mouthpieces and alto sax mouthpiece protection caps, ensuring a secure fit and reliable protection. Use scenarios - Storing and transporting mouthpieces in a case to prevent scratches, moisture, and incidental damage. - Traveling for rehearsals or gigs to keep mouthpieces safely secured and protected. - Regular cleaning and maintenance to allow easy removal and reattachment without compromising fit or integrity.