This transparent beveled protractor ruler is calibrated in scales of 16ths of an inch and centimeters. It also includes the architects scale and includes markings for measurements for 10ths of an inch. It is laminated for extra durability, ensuring that it will last for ages.
- Includes 8ths and 10ths graph sections.
- Laminated for durability
- Size: 12" (30.48cm)