2Pcs Architectural Scale Ruler, Triangular Scale & Straight Ruler, 12 Inch Alumi

• Complete 2 Piece Drafting Kit 1 Triangular scale ruler+ 1 Straight ruler perfectly paired for architectural drawing engineering design and daily measuring tasks. One set meets all your basic technical drawing needs.• Premium Aluminum Construction Crafted from premium quality aluminum this ruler set is lighter and safer than traditional steel rulers. Smooth non sharp edges prevent hand scratches offering a comfortable drafting experience without sharp or rough surfaces.• Long Lasting Laser Etched Markings Features precision laser etched scales that won’t fade wear off or smudge over time. The clear crisp markings remain easy to read for long term use ensuring accurate measurements every time.• Built In Inch & mm Conversion Table The back of the straight ruler is designed with a clear inch to millimeter conversion chart for quick on the spot conversions. No extra calculations or tools needed simply check and measure.• Professional & User Friendly Design Ideal for architects engineers students and drafting enthusiasts. Lightweight durable and easy to carry this aluminum ruler set combines safety accuracy and convenience for daily use.