"Bruno Tilz Spezial Tilz Bar. 214- 4 S, Mouthpiece for Baritone, ""Special Tilz"", Inner diameter of the cup: 25.5 mm, Bore: 5.8 mm, Shaft Nr: 2, Suitable for baritone or old German trombone, Cup depth: Flat, Rim contour: Medium, Colour: Silver plated"
