12 Inch Metric Architectural Triangular Scale Ruler Small Scale, Blue

7 Inch Metric Architectural Triangular Scale Ruler Large Scale, Red

12 Inch Metric Architectural Triangular Scale Ruler Small Scale, Black

12 Inch Metric Architectural Triangular Scale Ruler Large Scale, Red

12 Inch Metric Architectural Triangular Scale Ruler Small Scale, Green

12 Inch Metric Architectural Triangular Scale Ruler Small Scale, Rose Red

7 Inch Metric Architectural Triangular Scale Ruler Small Scale, Red