Usps flat rate mailing envelope

The USPS Flat Rate Mailing Envelope is a convenient and cost-effective way to send packages and letters within the United States. Here are some key details about the USPS Flat Rate Mailing Envelope:

What is it? The USPS Flat Rate Mailing Envelope is a pre-paid, pre-addressed envelope that allows you to send packages and letters up to 70 lbs. in weight. The envelope is designed to fit a specific size and weight range, making it easy to calculate the cost of shipping.

Size and Weight The USPS Flat Rate Mailing Envelope is available in two sizes:

Cost The cost of shipping with the USPS Flat Rate Mailing Envelope is a flat rate, regardless of the distance or weight of the package. The cost is as follows:

Benefits The USPS Flat Rate Mailing Envelope offers several benefits, including:

What can you send? You can send a variety of items in the USPS Flat Rate Mailing Envelope, including:

What can't you send? There are some items that cannot be sent in the USPS Flat Rate Mailing Envelope, including:

Tips and Reminders

Overall, the USPS Flat Rate Mailing Envelope is a convenient and cost-effective way to send packages and letters within the United States.