Perfect for use in classrooms, architectural offices, art shops and any environment where precise drawing or required The protractors have a centrally rotating design and provide stable and precise angle measurements. The anodised surfaces prevent corrosion and ensure a service life Made of aluminium, these folding straight rulers ensure durability and precision making them an indispensable tool for accurate measurements and geometric drawings Ideal for architects, artists, students and professionals who need a sturdy measuring tool for their projects Easy to carry and store thanks to its foldable design, fits comfortably in backpacks or tool boxes, making it a multifunctional addition to your measuring tool collection, Manufacturer: Vdaxvme