HARFINGTON Flexible Film Ruler 30cm - 0.5mm Scale PET Plastic Measuring Tool

About This Product

This isn't your ordinary school ruler - this HARFINGTON flexible film ruler is seriously cool for anyone who needs precise measurements. Made from super thin PET plastic (only 0.1mm thick, about the same as regular paper), it's completely flexible so you can wrap it around curved surfaces and get accurate measurements that rigid rulers can't handle. The 30cm length with 0.5mm minimum scale gives you really precise readings, and it has both metric and English scales on opposite sides. What's really handy is the R angle scale that lets you measure rounded corners and radii easily - super useful for design work, manufacturing, or any project where you need to measure curves. The transparency is excellent, so you can place it directly over drawings or objects without obstructing your view. Despite being flexible, it's surprisingly durable and wear-resistant - this isn't some flimsy piece of plastic that will tear easily. It's perfect for factories, workshops, research labs, or even hobbyists working on detailed projects. The soft edges mean no sharp corners to worry about, and it stores flat without taking up space. Whether you're calibrating instruments, measuring reduction ratios on films, working with optical projections, or just need a more versatile measuring tool than standard rulers, this flexible film ruler delivers professional-grade functionality at a very reasonable price. It's one of those tools that seems simple but once you start using it, you find all kinds of applications where it works better than anything else.