This Jakar Metric Circles Template has a scale ranging from 2mm-30mm. From 2mm-10mm there are circles which go up in 0.5mm increments, between 10-30mm the circles increase by 1mm - the template features 41 circles in total. A versatile technical drawing tool which would be useful for many different drawing projects, from architectural drawings to students and pattern designers. The stencil is made from a durable, flexible green IMA (impact modified acrylic) and is approximately 0.75mm thick. There is a .4445mm pencil allowance on all openings. It has a mm rule along one edge of the stencil.

The entire stencil measures 216mm x 126mm (8.5 x 4.96 inches)