Features Proportionate shells. Shell thickness increases as shell diameter increases. See sizes tab for specific info. Low mass vintage styled tube lugs. Die Cast hoops on all toms and snares, 30-degree bearing edges. Chambered rubber floor tom feet enhance tonal sustain. Description Product Description At a time when Retro is as hip as ever, Gretsch embellishes the retro vibe by offering a true new professional drum set in the New Classic series. Featuring proportionate Gretsch-formula maple shells, this drum-set produces a vintage Gretsch tonality while giving these drums their own distinctive sound. Proportionate shells increase in thickness as shell diameters increase to give a full, balanced tonality across the entire drum set. Classy appointments include vintage styled tube lugs, the very low mass “ITS” integrated tom suspension system and 9025 hinged tom and floor tom leg brackets. Retro looks combined wtih hip innovations...a true New Classic.