7 Inch Metric Architectural Triangular Scale Ruler Large Scale, Red

7 Inch Metric Architectural Triangular Scale Ruler Large Scale, Green

7 Inch Metric Architectural Triangular Scale Ruler Large Scale, Blue

7 Inch Metric Architectural Triangular Scale Ruler Large Scale, Black

7 Inch Metric Architectural Triangular Scale Ruler Small Scale, Green

7 Inch Metric Architectural Triangular Scale Ruler Large Scale, Red

7 Inch Metric Architectural Triangular Scale Ruler Large Scale, Silver