Can you put boxes in usps priority mail envolopes
According to the United States Postal Service (USPS) guidelines, you can use Priority Mail envelopes with boxes, but there are some limitations and considerations to keep in mind:
- Size: The box must fit within the dimensions of the Priority Mail envelope. The standard Priority Mail envelope sizes are:
- Small: 5-1/2" x 8-1/2" x 1/2"
- Medium: 6-1/8" x 11-5/8" x 1/2"
- Large: 9-1/2" x 12-1/2" x 1/2"
- Weight: The total weight of the contents, including the box, must not exceed the maximum weight limit for the Priority Mail service you're using. For example, the maximum weight for Priority Mail Flat Rate envelopes is 70 lbs.
- Shape: The box must be rectangular in shape and fit within the envelope's dimensions. Irregularly shaped boxes or packages may not fit in a Priority Mail envelope.
- Sealing: You can use packing tape to seal the box, but make sure it's not too bulky or protruding, as this may cause issues with processing and delivery.
- Labeling: You'll need to affix the correct postage and address label on the outside of the envelope, not on the box itself.
If your box exceeds these guidelines or requires additional services, such as insurance or signature confirmation, you may need to use a different USPS service, like Priority Mail Box or Parcel Post.
Before sending your package, double-check the USPS website or consult with a postal representative to ensure you're using the correct service and following the proper procedures.