Schreiber D-61 Prestige Bb- Clarinet, Bb Clarinet, The new generation 2.0, Full Oehler system, Advanced tone hole configuration, Adjusted positioning of the keys, Optimised inner bore, New bell shape, Perfected surface finishing, 27 Keys, 5 Rings, 1 Ring cover, Body made of carefully selected, carefully aged, untreated grenadilla wood (Dalbergia melanoxylon), Twelfth key, Forked Bb key, Double C key, Forked F key with 2 side-hole keys, B / C# trill can be disconnected, F and Eb lever, High E mechanism, Low E and F keywork with adjustable thumb key, Adjustable thumb rest, Includes 2 mouthpieces (W5AP and W2AP), 2 barrels and accessories, ligature, grenadilla wood cap, luxury leather case with combination lock, silk plush, sheet music compartment and accessories, 5-Year warranty on wood cracking