If a hazmat label cannot be put directly on a package, the shipper may _________.

Shippers put diamond-shaped hazard warning labels on most hazardous materials packages. These labels inform others of the hazard class of product found in the packages. If the diamond label will not fit on the package, shippers may put the label on a tag securely attached to the package. For example, compressed gas cylinders that will not hold a label will have tags or decals.