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Centennial Large Capacity Mailboxes


These large-capacity mailboxes are capable of storing large-size parcels along with the rest of your mail. Upgrade today.

Benefits of a large capacity mailbox:

  • Your packages will be kept safe in your mailbox rather than exposed on a porch or doorstep.
  • Protect most packages from rain and other problematic weather conditions.
  • Reduces the chances of a failed parcel delivery due to a full mailbox.
  • Dimensions: 13.63 inches W x 7.75 inches H (on sides), 12 inches H (at center), x 16.5 inches D.

These mailboxes fit on most standard posts. Before installing a new mailbox, we encourage you to review USPS installation guidelines.

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