KGUbrass Bach Monstro Valve Cap
KGUbrass Bach Monstro Valve Cap, Valve Cap, Suitable for Back trumpet models Stradivarius, New York, Artisan and TR200, For the 3rd valve, Improves the sound, the feeling and the style of the instrument, Length: 60 mm, Diameter: 23 mm, Weight: approx. 150 g, Material: raw brass