S.O.S. Saddle Compensation for Classical guitar - Significantly improves intonation - With shims to equalise the saddle height - Easy to fit - the S.O.S. strip is simply slid under the strings in front of the saddle - Scale: 640-650 mm - S.O.S. thickness (6th/1st) : 1.6 mm/1.6 mm EUR 12.70 - See more - Buy online