... :high pitch #F key, front F key Material:cupronickel surface:polished Specifications polished surface alto Saxophone (HSL-1006):1, Eb Tone, 2 ... , cupronickel body, polished surface, 3, Imported Parts, 4, Type: high pitch #F key, front ... world well-known companies under their own brand names. polished surface alto saxophone hsl-1006