Learning Advantage Angle Measurement Ruler, Clear, Flexible and Adjustable | Geometry Measuring Tool, Measure Angles to 360 Degrees and Lines to 12"

These are a bit pricey but I have purchased them to gift to some artists to use as an aid for determining angles. They are well made and easy to use. I will purchase more for sure.

This is great for the strange application for which I purchased it... After a cycling accident that resulted in a shattered elbow that now doesn't straighten, I needed a solution that consistently gives reliable measurements over time as I try different elbow straightening techniques.The 2 armed protractor allowed the accurate placement of 2 x 1cm black lines on my outer forearm & outer upper arm and a pivot dot on the elbow by a neighbourhood tattoo guy. The little holes (fabricated at the centre point and along the arms) in the protractor enabled the tattoo chap to plot precisely where to tattoo the required lines/dot.Now, with those tattoo marks, I can overlay the protractor, lined up against the tattooed lines/dot, and then see changes in the arm's bent angle...

The circular guide, as illustrated in the product image, was not included. Although its absence was noted, this feature, potentially offering magnification though not explicitly stated, would have provided an enhanced utility. From an artistic perspective, this angle ruler is perfectly suited for my nature journal, ensuring its consistent accessibility. Additionally, it serves as a valuable tool for tracking my rehabilitation progress at home following physical therapy and medical treatment for a torn meniscus.

I got this item for a great price. I use this for my bullet Journaling. I love that it is compact and easy to use. Great for creating habit trackers and circles/charts.

I work at a grocery store in the self-checkout section. One thing I hate to hear from those machines is "the coupon box is full." I open the folding ruler and tamp down those pieces of paper and shut those voices right up. Works like a charm!

My 8th grader needed a flat ruler that would fit in her binder. I found this and am so happy I did. She will be using this all through high school as well with the angle finder and other features.

Only received angle measurement ruler, the circle ruler was missing in the package :-(

An excellent combination ruler and protractor. It's very well made, and I use it all the time for my mathematic work.

When it arrive the package was open and not all the parts were inside

El articulo NO traia la regla de circulo, tal cual se muestra en la foto.