Original CONRAD GOETZ Tailpiece for Violin - ZA 305. Wood: Ebony. Responsibly sourced Wood // Certified Wood Origin. All Edges and Corners thoroughly trimmed. Included Tail gut for Tailpiece. Length of Tailpiece 4.53inch (11.5cm). Width of Tailpiece 1.85inch (4.7cm). Please note: Due to natural characteristics of product the dimensions of this chinrest are subject to minor variations. Black Saddle.