Vintage Inspired Brass Ruler - Imperial & Metric Measurements Solid Brass Ruler This is the perfect accessory for your desk or to carry with your journal. Made from 100% solid brass and etched for durability with both imperial and metric scales. It makes the perfect reference for all applications. Product details: Length: 8' - 20 cm Width: 2.4' - 6 cm Black etched scale Thick brass Good for cutting Handmade in Istanbul, Turkey