Set of 6 Graph Tech String Saver Saddles to fit guitars with Leo Quan Badass bridge, Hipshot Baby Grand Wraparound bridge, or tune-o-matic bridges stamped with Epiphone. The saddles are made from Graph Tech's String Saver material which is impregnated with PTFE for permanent lubrication and so strings don't bind in their slots during bending or tremolo use, improving tuning stability and reducing string breakage. The saddles are pre-slotted but the slots can be easily widened if required.