Smoking in an explosive environment can result in property damage and serious injury to people. Post a warning explosive no smoking sign to remind everyone it is not safe to smoke. The left half of this sign features a depiction of an explosion and reads, “Explosive” The right half has an image of a struck-through cigarette and text that says, “No smoking” Constructed of high-quality, durable plastic. Manufactured in the UK by Jalite. Photoluminescent coating glows in the dark. Yellow, black and red imprint on a white background. Affix easily with most common adhesives. Measures 100mm x 150mm.