12" Architectural Scale Ruler Aluminum Architect Scale Triangular Scale Ruler for Architects, Draftsman, Students and Engineers, Golden sold2024 Simple to use with washable

Simple to use with washable stoppers that can be inserted easily

and have energy and enthusiasm to enjoy the evening

We Recommend Hand washing the Headgear strap weekly using hot water and mild soap

believe needle felting pad will bring you surprises

safe materials

12" Architectural Scale Ruler Aluminum Architect Scale Triangular Scale Ruler for Architects, Draftsman, Students and Engineers, Golden sold2024 Simple to use with washable12" Architectural Scale Ruler Aluminum Architect Scale Triangular Scale Ruler for Architects, Draftsman, Students and Engineers, Golden Constructed of Solid High Grade Aluminum to reduce flex and warping. This allows the ruler to lay flat on the drawing surface for precise and accurate placement. The concave design feature helps reduce smearing for clean pencil lines. Specification: Color: GoldenScale: 1 1 2", 1, 3 4", 3 8", 3 16", 3 32", 1 2", 1 4",