Priority Mail | USPS
www.usps.com › ship › priority-mailUse your own box and pay by weight and zone (distance): Pay for your package based on how much it weighs and how far it’s going (the zone). Maximum weight is 70 lbs. You’ll need to measure your package to make sure it meets the size standards. Maximum combined length and girth (girth is the distance around the thickest part) is 108 inches.
Priority Mail | USPS
www.usps.com › ship › priority-mailUse your own box and pay by weight and zone (distance): Pay for your package based on how much it weighs and how far it’s going (the zone). Maximum weight is 70 lbs. You’ll need to measure your package to make sure it meets the size standards. Maximum combined length and girth (girth is the distance around the thickest part) is 108 inches.
Priority Mail Fact Sheet - USPS
about.usps.com › postal-bulletin › 2007The weight limit for Priority Mail items is 70 lbs. The maximum size for Priority Mail items is 108 inches in combined length and girth (the length of the longest side, plus the distance around its thickest part). The Priority Mail Flat-Rate Box is priced at $8.95, regardless of weight, contents, or distance traveled.