Brass Mouthpiece for Trumpet Lovers Gifts Strength Training in Mouth Durable Description: [Multifunction Kit]: This set includes multiple replacement mouthpiece head with different numbers, including 3C, 3B, 2C, 2B, 2, 3. You can choose the mouthpiece head according to your performance needs, meeting the requirements of different colors and ranges. [Gold Plated Brass Material]: Made of high quality materials, equipped with mouthpiece for different needs, gold plated, curved polished surface, smooth and textured, easy to replace, easy to play, clear color and more beautiful sound quality, suitable for professionals. [Precise Design]: Each mouthpiece head is precisely designed to ensure the stability and accuracy of the sound height, allowing performers to more easily control the pitch and pitch of the sound, achieving more accurate operation. [Reliable Quality]: The mouthpiece in this set is made of high-quality materials, carefully processed and proven, which ensures their reliable quality and durability, and can be used for a long time without breakdown or damage. [Wide Application]: This set is suitable for trumpet instruments and can meet the needs of different performers. Whether it's beginners or professional performers, they can find their own mouthpiece head to enhance their performance skills and expression. Specification: Material: Brass Size Chart: Mouthpiece: 8,1 cm x 2 cm / 3,19 inch x 0,79 inch The package includes: 1 Mouthpiece 6 Mouthpiece head