Single Thickness
1. Measure width and length.
2. If a hole is present:
a. Measure across the opening of the hole to determine the diameter.
b. Measure all sides to the outside of the hole to determine the position.
Sheet

Single Thickness
1. Measure width and length.
2. If a hole is present:
a. Measure across the opening of the hole to determine the diameter.
b. Measure all sides to the outside of the hole to determine the position.