Calibrated aluminum 1″ x 1/16″ (25 x 1.6mm) thick with non-slip cork backing. 18″ (457mm). Cork/Rubber Strip (9170). Non-skid backing for straight edges and squares.
What we have to say about the product
This product is our preferred option and what we utilize in the studio for a straight edge/ruler!
A must-have for drawing and glass cutting, we suggest students who are new to cutting glass get lots of practice before introducing the use of a straight edge. It creates new problems to be mindful of.
It is ideal for the straight edges to have a rubber or non-slip backing to prevent sliding on slick glass and drawing paper.