Adams Philharmonic 1.5 Octave Chimes are manufactured brass alloy to create a long sustain, massive tone, and unparalleled tuning and tonal purity. Each tube is suspended separately for easy removal. The damping system ensures direct damping of both fundamental and upper partials. The frame is entirely constructed of aluminum, height adjustable, and equipped with large wheels with brakes. The Philharmonic chimes are perfectly in tune and offer a unrivaled church bell-like tone quality. Offered in satin brass finish for improved resonance and tone quality. Model BK5003S; Range, 1.5 octave C5-F6; Tubes, 1.5" satin finish tubes; Dimensions, 72.8" X 35.2" X 24" in; Weight, 188 lbs.