What is the maximum combined girth and width allowed for a machinable parcel?

The maximum combined girth and width allowed for a machinable parcel is indeed 108 inches. This measurement is crucial for ensuring that parcels fit within the automated processing systems used by USPS. The regulations specify that for a parcel to be classified as machinable, it must not exceed this girth and width limit. This allows the automated equipment to handle, sort, and process the parcels efficiently without risk of jams or processing errors.

Invoices, packages, and other items that exceed this limit are typically classified differently and may require manual processing, which can lead to delays and increased costs. Understanding these dimensions is vital for anyone involved in shipping or mailing activities to ensure compliance with postal regulations and to facilitate smooth processing of their parcels.