Features:
With scale for string height， for ridge saddle slot depth and for nuts saddles and polepieces.
With conversion chart of string action at 12th fret printed on one side.
Long lasting etched printing， the printing will not wear off from long use.
Suitable for string instruments such as guitar， bass， mandolin， banjo， etc.

Specifications:
Material: Stainless steel
Unit: mm / in
Scale for string height: 0.01-0.14in / 0.25-3.50mm
Scale for bridge saddle slot depth: 0-0.875in / 0-20mm
Scale for nuts saddles and polepieces: 0-0.75in / 0-20mm
Ruler size: 8.9 * 5.1cm / 3.5 * 2in (length * width)
Ruler weight: 21g / 0.7oz

Package including:
1 * String Action Ruler

Note:

A. Import duties， taxes and charges are not included in the item price or shipping charges. These charges are the buyer\'s responsibility. 
B. Please check with your country\'s customs office to determine what these additional costs will be prior to bidding/buying. 
C. We only ship to confirmed order address，your order address Must Match your recipient address.