USPS速 Priority Mail速 Box Size Guide The table below shows options for different Priority Mail Boxes and Envelopes, along with dimensions, online postage pricing and weight options.
PRIORITY MAIL BOXES Box Image
Description
Non-Flat Rate Small Cube Box
Non-Flat Rate Large Cube Box
Non-Flat Rate Shoebox
Non-Flat Rate Small Box, Side-Loading
Non-Flat Rate Medium Box, Side-Loading
Outside Box Length
7 1/4"
12 1/4"
7 5/8"
11 5/8"
12 1/4"
Outside Box Width
7 1/4"
12 1/4"
5 1/4"
2 1/2"
2 7/8"
Outside Box Height
6 1/2"
8 1/2"
14 5/8"
13 7/16"
13 11/16"
Online Postage Price
Starts at $5.05
Starts at $5.05
Starts at $5.05
Starts at $5.05
Starts at $5.05
Weight Limit
Packaging
Up to 70 lbs.
Ships in packs of 10 or 25
Up to 70 lbs.
Ships in packs of 10 or 25
Up to 70 lbs.
Ships in packs of 10 or 25
Up to 70 lbs.
Ships in packs of 10 or 25
Up to 70 lbs.
Ships in packs of 10 or 25
Order USPS Supplies in Bulk! Call 1-800-610-8734.
SKU
10 pack O-BOX4 25 pack O-BOX4X
10 pack O-BOX7 25 pack O-BOX7X
10 pack 0-SHOEBOX 25 pack 0-SHOEBOX-X
10 pack O-1097 25 pack O-1097X
10 pack O-1092 25 pack O-1092X