Cedar Decorative Mailbox PostCedar Decorative Mailbox Post Just as your mail needs a proper home in our decorative cedar mailbox, your mailbox needs a proper foundation with this cedar decorative mailbox post. Using the same strong western red cedar as our decorative mailbox, our mailbox post uses simply styling and elegant construction to give your mailbox a complete look. The durable wood will last for years with the proper stain sealer, and support your mailbox day after day.