small tactical ruler nato blue 10191SMALL TACTICAL RULER NATO (BLUE BORDER) (232120 mm) designed for efficient map work and tactical planning in extreme field conditions. Made from durable, wear resistant material, the ruler withstands heavy use while maintaining precise markings over time. Its matte, anti glare surface eliminates reflections from sunlight or artificial light, helping to preserve camouflage. The blue border around the tactical symbols improves visual focus, makes