Priority Mail Flat Rate® Boxes If you’re shipping gifts this holiday, there are more reasons than ever to choose Priority Mail Flat Rate boxes from the U.S. Postal Service®. Priority Mail Flat Rate® Pricing Flat Rate boxes make shipping simple. For just one flat rate, if it fits it ships! Priority Mail Option Domestic Price Priority Mail: Small box $5.80 Priority Mail: Medium box $12.35 Priority Mail: Large box $16.85 Priority Mail Express™ $39.95 Enhanced Features These features make Priority Mail shipping a great holiday value. * Free Insurance Most packages now qualify for free insurance up to $50 — for the same Priority Mail rates. * Improved Tracking Now it’s easy to see where your package is at from pickup, confirmed final delivery and many points in between. * Expected Delivery Based on where your domestic Priority Mail package is shipping from and headed to, you’ll know whether to expect 1-, 2-, or 3-day specified delivery. Priority Mail Express™ It’s still our fastest domestic product available with money back guarantee and overnight delivery to most U.S. locations and up to $100 of insurance coverage included. For Priority Mail Express pricing, visit usps.com. Priority Mail International™ Priority Mail International and Priority Mail Express International™ offer affordable and fast delivery to more than 180 countries. For International pricing, visit usps.com. Limited exceptions apply. Weight restriction for all products is 70 pounds. Service commitment based on drop-off time. Some restrictions apply. Visit usps.com/makingprioritymailbetter for more details. Holiday help: With Priority Mail you can send your gifts without leaving your home! Visit usps.com to order boxes, print a shipping label and schedule a Package Pickup. Want to deliver some extra cheer? Pick up a festive holiday Priority Mail box exclusively from your local Post Office™. Supplies are limited, so be sure to visit soon.