Can i use plain brown boxes for priority mail

According to the United States Postal Service (USPS), you can use plain brown boxes for Priority Mail, but there are some requirements and limitations to keep in mind:

  1. Size and shape: The box must be a standard rectangular shape with a maximum length of 108 inches (276 cm), a maximum girth of 130 inches (330 cm), and a maximum weight of 70 pounds (32 kg).
  2. Material: The box must be made of sturdy paperboard or corrugated cardboard, and it must be able to withstand normal handling and transportation.
  3. Labeling: You must affix the correct Priority Mail label to the box, which includes the sender's and recipient's addresses, the weight and dimensions of the package, and the postage amount.
  4. Postage: You must pay the correct postage for the weight and size of the package. You can use a Priority Mail label or a First-Class Mail label, but you must ensure that the postage is sufficient to cover the cost of shipping.
  5. Inspection: The USPS may inspect the box and its contents to ensure that it meets the requirements for Priority Mail service.

Some things to keep in mind when using plain brown boxes for Priority Mail:

In summary, while you can use plain brown boxes for Priority Mail, you must ensure that they meet the size, material, and labeling requirements, and that you pay the correct postage.