Bach Trombone Mouthpiece 6 1/2AM Silver Plated Finish (for Fine Tube) & Neoprene Mouthpiece Pouch Set

A set of 6 1/2AM trombone mouthpiece with silver-plated finish (for thin tube) and a neoprene mouthpiece pouch. Rich volume, excellent intonation, good response from high to low notes, rich resonance, uniform sound particles across the entire range, and moderate resistance to prevent fatigue. Based on the 6 1/2A model, this model has an F throat (6.53mm) and #413 backbore that produce deep resonance. Diameter 25.4mm Cup depth MD (slightly deep) Rim thickness MW (medium). Fairly round rim Neoprene pouch for brass mouthpieces. Lightweight and highly elastic material fits any type of mouthpiece. Durable cushioning means you don't have to worry about damaging your instrument even when stored in an instrument case.