Timely T-404 circle drafting template is made from precision die-cut green plastic. Has 12 different circles from 1-1/4 to 3-1/2 inches diameter. Includes metric, fractional, and decimal equivalent dimensions and marked corner radii. Circle drawing stencil size: 11-1/2 x 8.375 x .025 inches. Timely circle templates are quality-made in the USA.