The term "Packing Element" is not commonly used in the context of safety training and awareness. It's likely there's a misunderstanding or a different term being used.

Could you please clarify what you mean by "Packing Element" in the context of safety training and awareness?

Perhaps you are referring to one of these concepts:

• Learning Elements: These are the individual components or units of information that make up a safety training program. Examples include lectures, videos, simulations, hands-on activities, case studies, and quizzes.
• Safety Training Modules: These are self-contained units of training that focus on a specific safety topic. They often contain multiple learning elements.
• Safety Resources: These can be any materials used to support safety training and awareness, including brochures, posters, checklists, signage, and online resources.

Please provide more context or a different wording to help me understand your question better.