Triangle Ruler Thickened Square Woodworking Measuring 45 Degree Ruler Teaching Tool

Regarding the product, it would be desirable to have had a finishing treatment, it has many wobbly corners, the gradation is not clear to me!!! Regarding the delivery - the worst delivery I've ever had, 90% of the retention is due to Moldovan Post! Almost three months, horrible!!!

The square has a half arch in the part of the 90 degree angle, not being able to transport a straight line on both sides to 90

It's okay at first, but it looks weird. The product is made of an aluminum alloy. I return after using and checking the markings.

Doesn't make a high-quality impression, but it's enough for work. You can't ask for much for the money either.