Description The Tone are machined out of brass and fit almost all brands of six string acoustic guitars. By adding mass to the bridge, tone increase the clarity, sustain, and brightness of your overall tone. Various styles as well as inlay options will complement any instrument. Features - Color: Gold.- Material: Brass, abalone dot.- Size: 3.1 x 0.85 x 0.85cm.- Fit for martin, fenda or any brand and standart acoustic guitar.- Brass impossible to be broken, and the electric gold plating not only make it look beautiful, but also not easy to be oxidized, with longer service life than bone, tusq or plastic.Packing list: 6 * Guitar Inlaid Abalone Dot Acoustic Guitar Replacement Parts