Details: Small Circle Set ranging in sizes from 1"-5" in 1/2" increments. 9 Pieces in the set. Drawn using Autocad for accuracy. Laser Cut and Marked at 1200 dpi. Made in Australia with recyclable plastic. Now Marked with cross lines for easy block centering and marking. Ideal when used in conjunction with our Matilda's own 15" Rotating cutting mat and a 18mm Olfa Cutter.