Our Secure Plain White Envelope mailers are made to protect cards while shipping the cheapest way possible. Each mailer is designed to fit in a standard #10 business PWE and holds cards securely. They are reusable (and recyclable!) and come in two different styles:

- ONE SLEEVE: holds a single, standard size top loader (with or without team bag) or approximately 3 sports cards or 5 gaming cards in a penny sleeve.
- TWO SLEEVE: holds two standard size top loaders (with or without team bag) or two sets of 3 sports cards or 5 gaming cards in a penny sleeve.

Not sure which to try? Our sample pack gives you two of each style so you can check them out.