Selmer Student Model 1432B Bassoon Model 1432B The body of the Selmer 1432B is made of tough plastic Resonite. Featuring the popular Heckel key system (with high C key, F # trill, large ring A and C # -D # trills, rollers for C # -D # and F-Ab), and a durable kid leather pad. Each bassoon is equipped with two bocals and a sturdy wood shell case. Perfect for a beginner bassoonist or high school band program, the bodies of the Selmer 1432B are made of tough plastic Resonite. Featuring the popular Heckel key system (with high C key, F # trill, large ring A and C # -D # trills, rollers for C # -D # and F-Ab), and a durable kid leather pad. Each bassoon is equipped with two bocals and a sturdy wood shell case.