When making accurate workshop jigs or fences, a self-adhesive rule is essential. These ones are 18mm wide so it can easily be adhered to standard 19mm thick timber with clear, quality metric and imperial graduations. Nice and long for almost every application at 1400mm.
Without the backing removed it can also be used as a flexible ruler, making it easy to measure odd shapes.
Originally only available in left - right measuring orientation, the new versions are available in both left - right and right - left orientation so you can go either way from centre.