Ati circle templates are made from transparent, orange plastic. The rate of transparency allows to see the drawing medium below template for easy positioning. PC-2101 — 36 Circles ranging from 1-36mm diameters, plus 4 different corner radii. Outer dimensions are 130mm*240mm. PC-2101A — 36 Circles ranging from 1-36mm diameters, plus 4 different corner radii. Outer dimensions are 130mm*240mm. Angular Scale.
