GUITAR TOOL SET: This product includes 1 double sided etched string action gauge ruler, 2 fingerboard fret protector guards in 2 sizes and a 32 piece feeler gauge set.
MEASUREMENT RULERS: The gauge Ruler can accurate measure string height, bridge saddle height, saddle slot depth, fret slot depth and nut height and accurately measure other setup adjustments.
FEELER GAUGES: The 32 stainless steel blades offers a better measuring function. Easy to disassemble.
FRET PROTECTOR GUARDS: Stainless steel fret protectors in 2 sizes are specifically designed to protect the fingerboard while working on your frets. Give your guitar a good protection.
PERFECT GIFT: The Guitar repaire tools are very essential, especially for guitarinstrument lovers.