3 Piece Inside Circle Set W/rulers 1/4" Thick - Long Arm- For 1/4" Foot 3 Inside Circle Templates. 4", 5", 6" - These are the final stitch sizes if using a 1/4" Foot. Holes overall actual size are 1/4" Larger These versatile templates can also be used as squaring up tools as the outsides are 6", 7", and 8" square! Each template includes a ruler along the top, and 3, 9, 12 guidelines. Template has a 1/4" access slot to each circle. Be sure this size will work with your machine. We can make other sizes. 1/4" Thick Acrylic- Made in the USA!