Set includes 1", 1 1/2", 2", 2 1/2" and 3" templates for making accurate half square triangles.
When using the template, you'll know when it's next to the seam just like you know when your seams are locked and ready to sew. Therefore, it takes the stress out of making half-square triangles, because the accuracy is all in the template cutting! No more need for extreme accuracy in marking or sewing! So, relax and go for speed!