Pocket Guitar Chord Practice Tool, Portable Guitar Neck for Trainer Beginner w/a Rotatable Chords Chart Screen (String Action Ruler Gauge Tool)

Marrywindix is a registered trademark in United states of America, please check careful before buy, other seller sell without authorize is fake product. Please be Aware!!!

100% brand new and high quality
Material: Stainless steel
Color: As the pictures show you
With scale for string height, for ridge saddle slot depth and for nuts saddles and polepieces guide for setting the action on any stringed instrument
It's faster to use than any ruler, and stays parallel to the fingerboard-much easier than trying to hold a ruler perpendicular to a rounded fret

The gauge features a progressive string height scale: simply slide it across the frets and read the measurement under the string
With conversion chart of string action at 12th fret up to Fender guitar standard printed on one side
Long lasting etched printing, the printing will not wear off from long use
Great pocket-sized ruler made of durable stainless steel Suitable for string instruments such as guitar, bass, mandolin, banjo, etc
Scale range for string height: 0.01-0.14inch / 0.25-3.50mm
Scale range for bridge saddle slot depth: 0-0.875inch / 0-20mm
Scale range for nuts saddles and polepieces: 0-0.48inch / 0-20mm
Ruler size:8.9cmx5.1cm/3.5''x2.0''(LxW)
Quantity:1 Pc
Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item, Thank you!

Package includes:
1 x String Action Gauge Ruler