Whether you ' re at homes, outdoors, or in a professional setting, this ruler is perfect for daily measurements, projects, and more This Small Folding Ruler Keyring is a compact and portable measuring tool, perfect for active measurements with its keychain designs Ideal for students, engineers, designers, and enthusiasts, it meets measurement needs with ease and Precisions This Hand tool adds a splashing of color to your toolkit while ensuring you ’ re prepared for accurate measurements Crafted from, this folding ruler features clear marking and a 10 fold designs, extending up to 0.5 meter ( or 20 inches) for Multifunction use, Manufacturer: jklymm