Evidence which contains body fluid stains, tissue or skin, toxic chemicals or other contaminants must be properly marked for the safety of fall personnel who might have to handle it.
The crime scene technician, the property technician, the crime lab technician or criminalist, the investigator and the court personnel must all be aware of the hazards of the various pieces of evidence with which they may come into contact.
There should be no surprises when handling evidence, therefore it is imperative that everything is marked with the proper warnings.
A slit tab makes peeling them off of the paper backing easy. (2 1/1″ x 4″)