You never know when you might need this red and silver Lifesave highly reflective tape. Manufactured to a minimum 700 candlepower brightness, typically 1000 candlepower, its long distance visibility allows motorists time to take corrective action much sooner and has a long seven years plus durability. Easy to apply at 10 degrees C (50 degrees F), simply rub firmly into place on surfaces free of dust, dirt, grease or moisture. For automotive, recreational vehicles, trailers, farm machinery, marine, sign marking, general household and workplace uses, mail boxes, post markers and door markers, it is D.O.T. approved and stays clean, withstanding brushing, dirt, grime and high pressure steam sprayers.