These Scan Safety signs are made from 1mm thick, durable PVC. Their aggressive water-based adhesive enables the signs to easily stick on to and remain on any wall. They are printed using UV resistant inks, which resist fading. It is easy to read with clear instruction and illustration. Complies with BS5499 and/or ISO7010 design criteria where applicable. Helps limit company liability should an accident occur. Specification Size 200 x 300mm Message 'No Smoking. It is against the law to smoke in these premises' in Welsh and English