How to Mail Without Packaging: Tips for Postcards and Letters

Learn how to mail items without packaging using postcards and letters while meeting postal regulations.

Published Jun 28, 2025

Overview

In today's fast-paced world, mailing items without traditional packaging has become a practical and eco-friendly option. This video titled 'How do I mail something without packaging?' explores effective methods for sending postcards and letters while adhering to postal regulations. By understanding the guidelines for self-mailing items, viewers can simplify their shipping process while minimizing waste and promoting sustainability.

Video transcript

To mail something without packaging, use postcards or letters. Ensure they meet postal size and weight regulations. Postcards must be rigid and not contain any materials like glitter or protruding objects, while letters should be well-sealed, addressing key information clearly. For books or catalogs, consider using self-mailing options provided by many printing services, designed specifically for mailing without envelopes.

Questions and answers

Can I send letters without an envelope?
Yes, you can send letters without an envelope. Just ensure they are properly sealed, labeled with the recipient's address, and meet size and weight regulations.
What are self-mailing options for books?
Self-mailing options for books include specialized printing services that create mail-ready formats, making it easier to send books without traditional packaging.
What materials are prohibited on postcards?
Postcards must not contain materials like glitter, protruding objects, or any items that could interfere with processing by postal systems.
What postal size and weight regulations should I consider?
Ensure that postcards and letters comply with the postal service's size limits, typically 3.5 inches high x 5 inches long and no more than 0.016 inches thick, and weight limits for standard mail.