Our guitar bridges produce great tone and clarity to make your guitar look great.Detailed Description:colour:Silver / Gold / Black / Red bronzeMaterial:Zinc alloy + ironPackage Contents:6 x Individual bass bridges12 x screws1 x hex wrenchOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.Dear friends, if you are not satisfied with our products or services, please contact us immediately and we will try our best to solve it.