Ruler Keychain – Practical, Precise, and Durable Key Benefits: Multipurpose design combining a keychain and a functional mini ruler, ideal for measuring small items in everyday situations. Provides accurate measurements thanks to a clearly marked, precise scale. Crafted from quality metal for longlasting durability and resistance to bending or damage. Stylish minimalist appearance adds a touch of elegance to keys, bags, or other accessories. Features and Functions: Integrated measurement function for quick and reliable readings without the need for a separate ruler. Compact size ensures easy carrying wherever you go. Compatible with daily use, office work, or outdoor activities that require quick measurements. Serves both as a decorative pendant and a practical measuring tool. Performance and Material: Made from grade metal for strength and longevity. Resistant to wear and deformation, maintaining accuracy over time. Practical Applications: 1. Quickly measure small parts or components during DIY projects, crafts, or repairs. 2. Check dimensions of everyday items such as stationery, packaging, or accessories when shopping or working. 3. Keep handy while traveling to measure souvenirs or small equipment without searching for a ruler. This ruler keychain is an essential accessory for anyone who values precision, durability, and convenience in their everyday tools.