Size: 12-1/2" x 9-1/2" *
*Packaging only available online at usps.com/store
Priority Mail offers 1 day, 2 day, or 3 day service to most domestic destinations. Select Priority Mail Flat Rate Envelopes are available at many Post Offices. All packaging can be ordered online at USPS.com/store. This 1-3 day service may include tracking at no additional cost. Priority Mail bearing an IMpb or retail tracking barcode includes $50 of insurance. Priority Mail bearing an IMpb paid at Commercial Plus prices includes $100 of insurance. Additional merchandise insurance up to $5,000 may be purchased for a fee.
Priority Mail Flat Rate Envelopes are one low price to U.S. destinations, regardless of the actual weight of the piece up to 70lbs. Customers must use USPS-produced Priority Mail Flat Rate Envelopes to qualify for Flat Rate pricing.
Under Hold For Pickup Service, Priority Mail items are held at a destination Post Office location for pick up by a specified addressee or designee. Upon arrival of the mailpiece at the destination Post Office pickup location, the addressee will receive an email notification from the Postal Service. At least one of the following extra services must be combined with Hold For Pickup service: USPS Tracking, Signature Confirmation, Adult Signature Required, Adult Signature Restricted Delivery, or Insurance.
When sealing a Priority Mail Flat Rate Envelope, the container flaps must be able to close within the normal folds. Tape may be applied to the flaps and seams to reinforce the container; provided the design of the container is not enlarged by opening the sides and the container is not reconstructed in any way.