Makes 3,480 – 1/2″ finished half square triangle blocks. Triangles on a Roll triangle paper allows you to create perfectly

Use this size to make 4in finished size half square triangles. The seam allowances are included in the pattern, so

Use this size to make 2-1/2in finished size half square triangles. The seam allowances are included in the pattern, so

Use this size to make 2in finished size half square triangles. The seam allowances are included in the pattern, so

Use this size to make 1in finished size half square triangles. The seam allowances are included in the pattern, so