Alvin TD1201 Large Circles drafting template has 11 circles in sizes from 1-1/2 to 3-1/2 inches. Includes metric, fractional, and decimal equivalent dimensions. Green plastic circle drawing stencil size: 8.5 x 11 x .030 inches. Similar to Pickett 1201I template shown at right. Alvin circle templates are quality-made in the USA.