Includes 15 different circle sizes, with 4 of each size, ranging from 7/16 to 2 for a total of 60 circles. Made of heat-resistant plastic so you can use them with an iron. Following the directions in the package, you can make perfect circles for hand and machine applique. More Info: KAREN KAY BUCKLEY-Perfect Circles. Use these circle templates to create perfect circles for both hand and machine applique. This package includes fifteen different size circles, ranging from 1.1cm up to 5.1cm : four circles in each size: 60 total circles and instructions. Imported.