4C Horizontal Mailbox – Maximum Height Unit (56 3/4 Inches) – Single Column – 3 MB3 Doors / 1 PL – Front Loading – USPS Access

USPS Approved Cluster Box Units – All cluster mailboxes sold by Mailbox Emporium are approved by the USPS and considered the industry standard for outdoor, centralized mail delivery.
Superior Strength – High Security – Exceptional Durability