1- Symmetrical ruler
2- Mandibular 4 positioning frame
3- 7mm anterior dental line
4- 10mm anterior dental line
5- Front Maxillary contour line 1
6- Mandibular anterior contour line 1
7- Upper wax embankment reference line
8- Mandibular posterior contour line
9- Posterior maxillary contour line
10- Front maxillary contour line 2
11- Depth scale
12- Mandibular anterior contour line 2
13- Bend scale
14- Symmetric check diagonal
15- 5mm standard line