This one piece template is for cutting 6 sizes of half-hexagons:
2, 2 1/2, 3, 3 1/2, 4 and 4 1/2 inches on a finished side.
The #1 reason for a point-to-point half-hexagon template is to eliminate set-in or “Y” seams in quilts that feature hexagon shapes. From Marti Michell Multiple-size Half-Hexagon, it will enable you to cut half-hexagons in 6 sizes.
Use with Marti Michell's Japanese Boxes - A Banner Outside the Boxes.