The National Marker Label with the legend “HAZARDOUS WASTE ACCUMULATION START DATE___ CONTENTS___ HANDLE WITH CARE! CONTAINS HAZARDOUS OR TOXIC WASTES” is often used to mark containers or drums with hazardous waste or material. This label has blank spaces to document the type of content and the accumulation start date. The hazmat label shows the message in clear letters and contrasting colors to ensure clear visibility in most lighting conditions and even from a distance.