Usa first class mail

First-Class Mail is a type of mail service offered by the United States Postal Service (USPS) that provides fast and reliable delivery of letters, cards, and other lightweight packages. Here are some key facts about First-Class Mail:

Eligibility: First-Class Mail is available for letters, cards, and lightweight packages weighing up to 13 ounces (369 grams).

Delivery Time: First-Class Mail is typically delivered within 1-3 business days within the contiguous United States, and 3-5 business days to Alaska and Hawaii.

Cost: The cost of First-Class Mail varies depending on the weight and size of the item, as well as the destination. You can use the USPS's online postage calculator to estimate the cost of sending a First-Class Mail item.

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Types of First-Class Mail:

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Overall, First-Class Mail is a reliable and affordable way to send letters, cards, and lightweight packages within the United States.