Original CONRAD GOETZ Guarneri Chinrest for 4/4-Violin - ZK303. Violin Chinrest-Wood: Boxwood. Responsibly sourced wood // Certified Wood Origin. Best fresh and hand cut Portuguese cork padding. Height of chinrest 0.984 inch (2.5cm). Depth of chinrest 2.52 inch (6.4 cm). Width of chinrest 4.53 inch (11.55 cm). Please note: Due to natural characteristics of product the dimensions of this chinrest are subject to minor variations.