Frate Precision Classic Trumpet Easy Size 1
Frate Precision Classic Trumpet Easy Size 1, Mouthpiece for Trumpet, Model: 1 M,3,102, Cup diameter: 16.95 mm, Bore: 3.74 mm, Medium depth cup, Standard rim, Backbore: Medium size #102, Somewhat larger than backbore #106, Therefore has a bigger sound, Comparable to the Bach 1-1/2C, Colour: Silver-plated