Baritone Horn mouthpiece (not euphonium). Intended for use with a true British baritone horn, this mouthpiece has a smaller shank than a common euphonium model. Perfect for brass band. Slightly narrower rim for added clarity. - the manufacturer/cdp
• Cup diameter: 25.40mm. • Rim width: 6.2mm. • Throat: 7.1mm. • Backbore: Medium. • Silver plated