L-Square Base Length 8 11/16 in Base Width 1 1/2 in Includes Measuring Blade Length 8 in Blade Width 1 1/2 in Blade Material Plastic Graduation Mark Style Printed Graduation Marks - Base 1/8 in Graph (With an Edge in 1/16 in 1 cm Graduation Marks - Blade 1/8 in Graph (With an Edge in 1/16 in 1 cm Specialized Scales Not Applicable Base Material Plastic System of Measurement SAE Square Type Framing Square Coating Not Applicable Edge Style Square Finish Matte Graduation Color Red