مثلث متساوي الساقين 2-1/4" × 1-15/16"

I cut out a bunch of these triangles for a quilt block, and they align perfectly without any shifting. The cardstock is just thick enough to hold its shape during basting.

The 2-1/4" x 1-15/16" size is perfect for my English paper piecing projects, and the cardstock is sturdy enough to hold its shape through multiple uses. I especially appreciate how precisely they're cut—every triangle matches up without any wonky edges.

The 2-1/4" by 1-15/16" size of these isosceles triangles is perfect for my EPP project—nice and precise. I've already used a dozen in a quilt block and they fit together seamlessly. This is exactly the shape I needed for my pattern.