Which of the following is a requirement for Mail Clerks handling delicate items?

The requirement for Mail Clerks handling delicate items centers on the need for proper packaging and handling protocols to ensure the safety and integrity of those items during transit. Delicate items often require special care to avoid damage, and adhering to established packaging guidelines helps mitigate risks associated with bumps, drops, or adverse environmental conditions. These protocols can include using cushioning materials, reinforced packaging, and careful labeling to indicate the fragility of the contents.

While some of the other options may suggest practices that have their own merits, they lack the comprehensive approach needed for protecting delicate items. For example, using standard envelopes does not provide adequate protection for fragile contents, and transporting items only under supervision is impractical and not always necessary. Additionally, treating packaging as optional can significantly increase the likelihood of damage, countering the very purpose of handling delicate items with care. Hence, following proper packaging and handling protocols is essential in ensuring the safety of delicate items during transit.