About this product

Material: waxed canvas

Size:33*32*2cm

PATENTED MEASURING TECHNOLOGY -- Ruler and protractor combination for easy measuring inside and outside angles.

BLACK RULER&WHITE SCALES -- This new colors make it easy to read length measurement.

HIGH ACCURACY -- Accuracy of this protractor is ±0.5 degree. It is a good choice for most projects like woodworking, crown molding and daily use.

LOCKING FUNCTION -- For read it easily, angle finder could be locked at any angle.

2-in-1 Functionality: Combines a ruler and protractor for easy measurement of inside and outside angles.

Large LCD Display: Clear and easy to read, even in low light conditions.