This escape route sign is printed with our high-quality printing process on self-adhesive film, plastic (1 mm) or aluminum (1 mm ).- pictogram acc. of the standards DIN EN ISO 7010 and ASR A1.3 (2013) (pictogram E017) - Our plastic and aluminum plates are also available with self-adhesive backing on request.Please note: The signs in luminescent finish are only partially conditional. suitable for the outdoor area. All other materials are easy to use indoors and outdoors.