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  • Usps Box Sizes

Get Usps Box Sizes

3/4" 8 3/4" 3 1/2" 12 1/4" 12 1/4" 3 1/8" Outside Box Height 5 7/16" 6" 14" 6" 6" 11 7/8" Online Postage Price Always $5.25 Always $11.30 Always $11.30 Always $15.80 Always $13.80 Always $15.80 Weight Limit Up to 70 lbs. Packaging SKU Ships in packs of 10 or 25 10 pack O-SMALL-FRB Max order is 500 boxes 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.

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How to fill out the Usps Box Sizes online

This guide provides a clear and supportive approach to filling out the Usps Box Sizes online. Whether you are shipping items regularly or occasionally, understanding the box sizes offered by USPS can help you choose the right option for your mailing needs.

Follow the steps to complete the Usps Box Sizes form effectively.

  1. Press the ‘Get Form’ button to acquire the Usps Box Sizes form, which will open in your preferred document editor.
  2. Review the types of boxes and envelopes available. The document lists various USPS Priority Mail options, including dimensions, online postage pricing, and weight limits. Take note of what best suits your needs.
  3. Select the box size that you wish to fill out. Each option comes with specifications such as outside box length, width, height, and weight limit. Be sure to identify your selected box type clearly.
  4. Enter the respective dimensions for the item you intend to ship. Ensure you measure your item accurately to verify that it fits within the selected box’s specifications.
  5. Once you have filled in all necessary details, proceed to save your changes. The form typically allows you to download, print, or share it, depending on your needs.

Complete your documents online today to ensure efficient and effective shipping.

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The Priority Mail Large Flat Rate Box comes in one size: Large Flat Rate Box: 12 x 12 x 5.75 inches.

Use a sturdy box with enough room to add cushioning for fragile items and to prevent items from shifting. If you're reusing a box, make sure all old logos, shipping labels, and addresses are covered or blacked out.

USPS Flat Rate Envelopes are almost ALWAYS the cheapest option. However, use your own envelope for packages weighing exactly 1 lb. and traveling locally. And if your package weighs less than 1 lb., use your own envelope and ship via USPS First-Class Package Service.

First-Class Mail® is an affordable mail service for standard-sized, single-piece envelopes weighing up to 3.5 oz and large envelopes and small packages weighing up to 13 oz. Prices start at $0.63 at a Post Office.

Is flat rate shipping cheaper? USPS flat rate shipping can be cheaper than other shipping methods because you can optimize what you fit in the flat rate box, but the major benefit is that it makes it easier to budget for shipping costs because you can predict the cost every time.

The length fee is a nonstandard fee charged when the parcel length is either 22 inches up to 30 inches or more than 30 inches. The cubic fee is a nonstandard fee charged when the parcel cubic volume is more than 2 cubic feet (3,456 cubic inches). These can be charged for: Priority Mail Express (Retail and Commercial)

What USPS Box Sizes Are Free? Small Flat Rate Box-8 5/8″ x 5 3/8″ x 1 5/8″ Medium Flat Rate Box – 1 (top-loading): 11″ x 8 1/2″ x 5 1/2″ Medium Flat Rate Box – 2 (side-loading): 13 5/8″ x 11 7/8″ x 3 3/8″ Large Flat Rate Box: 12″ x 12″ x 5 1/2″ Priority Mail Shoe Box: 7 1/2″ x 5 1/8″ x 14 3/8″

Flat Rate is convenient, since you don't need to worry about the size or weight of the box... but that convenience comes at a price. If your items weigh less than 20 lbs, Medium and Large Flat Rate Boxes can be much more expensive than using your own packaging and shipping with Priority Mail Cubic instead.

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© Copyright 1997-2025
airSlate Legal Forms, Inc.
3720 Flowood Dr, Flowood, Mississippi 39232
Form Packages
Adoption
Bankruptcy
Contractors
Divorce
Home Sales
Employment
Identity Theft
Incorporation
Landlord Tenant
Living Trust
Name Change
Personal Planning
Small Business
Wills & Estates
Packages A-Z
Form Categories
Affidavits
Bankruptcy
Bill of Sale
Corporate - LLC
Divorce
Employment
Identity Theft
Internet Technology
Landlord Tenant
Living Wills
Name Change
Power of Attorney
Real Estate
Small Estates
Wills
All Forms
Forms A-Z
Form Library
Customer Service
Terms of Service
Privacy Notice
Legal Hub
Content Takedown Policy
Bug Bounty Program
About Us
Blog
Affiliates
Contact Us
Delete My Account
Site Map
Industries
Forms in Spanish
Localized Forms
State-specific Forms
Forms Kit
Legal Guides
Real Estate Handbook
All Guides
Prepared for You
Notarize
Incorporation services
Our Customers
For Consumers
For Small Business
For Attorneys
Our Sites
US Legal Forms
USLegal
FormsPass
pdfFiller
signNow
airSlate WorkFlow
DocHub
Instapage
Social Media
Call us now toll free:
+1 833 426 79 33
As seen in:
  • USA Today logo picture
  • CBC News logo picture
  • LA Times logo picture
  • The Washington Post logo picture
  • AP logo picture
  • Forbes logo picture
© Copyright 1997-2025
airSlate Legal Forms, Inc.
3720 Flowood Dr, Flowood, Mississippi 39232