
Packages going to certain places (including Alaska, Hawaii, and offshore destinations), or containing hazardous materials or live animals may receive slower service. In most cases, the expected delivery date that is printed on your receipt or provided at checkout will reflect a delivery time of 1, 2, or 3 days based on origin, destination, and Post Office ™ acceptance time. For additional information, visit the Postage Calculator. Scheduled delivery date and time depends on origin, destination, and Post Office ™ acceptance time. Flat Rate Boxes Medium and Large: The maximum weight is 20 pounds, or the limit set by the individual country, whichever is less. Refer to Notice 123, Price List, for the applicable retail, Commercial Base, or Commercial Plus price. See the International Mail Manual for availability and limitations of coverage. Flat Rate Envelopes or Small Flat Rate Priced Boxes: The maximum weight is 4 pounds. Purchased insurance replaces ordinary indemnity coverage. Not available with Flat Rate envelopes and small Flat Rate boxes or when shipping to certain destinations. For details regarding claim exclusions, see Sections 609.4.3 (Non-payable Claims), 609 (Filing Indemnity Claims for Loss or Damage), and 503.4 (Insured Mail) of the Domestic Mail Manual.

Available only with certain products and to certain domestic destinations. For details on free Package Pickup, go to Schedule a Pickup.
