TStoy Threaded Saddle Guitar Bridge with Mounting Cup for Mustang Jazzmaster Jaguar Chrome Fit for 6 string guitar Material: Steel, zinc alloy Size: Approx. 3.42 x 0.79 x 1.19 inch / 87x 20 x 30 mm Nut Spacing: Approx. 0.44 inch / 11.2 mm 100% new and never used