This item includes 4 matching posts (2 for tailpiece， 2 for bridge) The wholesale bridge is approx. 84mm long， from the middle of the hole to the middle of the hole， it is approx. 72.5mm long The wholesale tailpiece is approx. Width (17 mm) Length (98mm)， Spacing between 2 studs (82 mm， from center to center) Color: Black Package: LP Bridge Tailpiece X 1 set