[ and Portable] This tool features a mini metal handle for easy holding, making it ideal for outdoor activities like camping and hiking. [Easy to Use] Simply roll the wheel on the map to quickly calculate distances, making it convenient for outdoor enthusiasts engaging in activities like cycling and hunting. [Construction] Made of quality metal and plastic, this tool is , wear-, and rainproof, ensuring long-lasting use in outdoor environments. [Great Idea] This map measurer is a thoughtful outdoor enthusiasts, for those who enjoy exploring the outdoors and require accurate distance calculations. [Precise Measurement] The mini metal wheel easily calculates the distance between two points on a map, providing accurate measurements for navigation and planning. Colour:As shown Material:Metal Package Contents: 1 x Map Tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.