Product details:

The Graph Tech Ghost LB-63 Bridge is a drop-in replacement for Floyd Rose Original and licensed bridges. The bridge comes loaded with Ghost piezo crystals encased in String Saver Saddles. Ghost By encapsulating custom-engineered piezo crystals in a set of String Saver Saddles, Graph Tech Ghost Saddle Pickups use a natural compression that is very similar to an acoustic guitar. You can play as hard as you want without overloading the input channel or experiencing the dreaded piezo "quack." The Ghost Pickup system provides the benefits of longer string life, improved sustain, and full-bodied tone. The Graph Tech Ghost LB-63 Bridge and saddles are made of steel. The saddles have piezo inserts made from patented Graph Tech String Saver material. The Ghost LB-63 bridge fits most guitars routed for Floyd Rose Original and Licensed bridges.