You are here: Home > Mailboxes > Commercial Mailboxes > USPS-Approved

USPS Approved Mailboxes

USPS approved cluster mailboxes and 4C mailboxes are perfect for your commercial, housing, or apartment building mailbox needs. Auth Florence mailboxes provide top-quality, attractive aluminum and stainless steel units suitable for all-weather, centralized mail delivery. Choose from a selection of CBUs, commercial wall mount mailboxes and 4C-collection boxes in different sizes and styles.
USPS Approved CBU's

Shop Now

Florence USPS approved cluster mailboxes provide a secure, easy to access mail delivery system for your neighborhood. CBU mailboxes are designed for outdoor use and come with a pedestal for mounting installation.