Made from Brady's B-361B polyester material with a clear self-laminating film and matte white printable or writing zone Good smudge resistance, solvent resistance and elevated temperature performance Self-laminating surface protects printed text and writing in harsh environments both indoors and outdoors Compatible with common laser printers for convenient easy to print labels Labels are RoHS compliant to 2005/618/EC MCV amendment to RoHS Directive 2002/95/EC