FREE SHIPPING - CALL TODAY!!!!   Our Regency III Cluster Box Unit (16) has the same features as the Standard CBU (16) - with the enhancement of a decorative top and sculptured column cast in heavy duty aluminum for low maintenance! USPS approved the Regency III top and column can also be purchased separately (for a small additional charge) to attach to your existing standard Cluster Mailbox! Quick FREE SHIPPING - CALL TODAY!!!!