Features The PQ-9000-00 is a String Saver saddle for acoustic guitars, with a width of 3.16mm. Its black material provides a seamless look that doesn't detract from the instrument's design. String Saver minimizes tuning instability by releasing Teflon micro-molecules when the strings vibrate, thereby minimizing string friction. It produces a deep, crisp sound, resulting in improved sustain. Specifications ■ Acoustic guitar saddle ■ String Saver ■ Blank specification ■ Size ・Width: Approximately 3.16mm ・Length: Approximately 76.72mm ・Height: Approximately 11.42mm ～From the manufacturer's website～ String Saver dramatically improves string breakage resistance and sustain compared to metal saddles. String Saver creates a thin Teflon film as the strings move and vibrate against the saddle. This acts as a lubricant, preventing the strings from being overly fixed to the saddle and spreading the concentrated load over a wider area. This is how it makes the strings less likely to break. String Saver saddles produce a deep, crisp sound like using a vintage steel saddle, and as a result, the sustain effect is also improved. ※1 When installing, processing according to the condition of the instrument is required. ※2 It can be easily processed with sandpaper, etc., but we basically recommend having a professional guitar technician install it.