Designed with a distinct, ergonomically curved board, Gon Bops Ergo Chimes feature 47 chimes that alternate between SABIAN B8 Bronze and Aluminum Alloy. The contrast between the two metals produces outstanding shimmer, projection and sustain, and more harmonics, without ever overpowering or distorting. While they are non-traditional in appearance, sonically they work exceedingly well in both traditional and eclectic applications. These premium Bar Chimes are designed for discerning musicians and feature boards crafted from gorgeous Appalachian Red Oak ? chimes are tied with climate resistant, braided 50lb line. A premium map-tube style gig bag is included.