- POCKET-SIZE DESIGN: This lightweight and portable tool features a compact metal handle, making it easy to hold and carry wherever you go. - HIGH-QUALITY MATERIALS: Crafted from durable metal and a robust plastic shell, this tool is tough, wear-resistant, and rainproof, ensuring longevity and reliability. - SIMPLE TO USE: To measure distances, simply place the mini metal wheel on your map and roll it along the desired route. The pointer accurately indicates the precise scale, allowing for quick measurements. - EFFORTLESS DISTANCE CALCULATION: The map measuring gauge is perfect for swiftly determining distances between two points on a map, making it an essential tool for travelers, hikers, and outdoor enthusiasts. - IDEAL FOR VARIOUS APPLICATIONS: Whether planning a road trip, navigating hiking trails, or preparing for a geography project, this tool ensures you can easily obtain accurate distance measurements. - CONVENIENT FOR TRAVEL: Its small size fits comfortably in your pocket or backpack, making it an ideal companion for adventures, ensuring you are always equipped to measure distances on the go.