What is USPS Priority Mail Flat-Rate Boxes?
USPS Priority Mail Flat-Rate Boxes are a popular choice for many individuals and businesses that require fast and affordable shipping options. These boxes come in a variety of sizes and shapes, each with a flat-rate price for shipping anywhere within the United States.
The advantage of using USPS Priority Mail Flat-Rate Boxes is that you don't have to worry about the weight or distance of your shipment, as the price remains the same no matter where you're shipping to or how heavy your package is within the designated weight limit of each box.
Another benefit is that these boxes are sturdy and durable, ensuring that your items reach their destination safely and intact. Additionally, you can track your shipment and receive delivery confirmation for your peace of mind.
USPS Priority Mail Flat-Rate Boxes are available for purchase online or at your local post office. All you need to do is select the box size that best fits your items and fill it up with whatever you need to ship. Remember to securely close and label your box with the recipient's address and your return address.
Whether you're sending gifts to family and friends or shipping products for your business, USPS Priority Mail Flat-Rate Boxes are an efficient and cost-effective shipping option that can save you time and money.
Frequently Asked Questions about usps priority mail flat-rate boxes
What is USPS Flat Rate. USPS Flat Rate is a class of packaging that provides specific-sized boxes and envelopes for use with USPS Priority Mail services. They can be shipped anywhere in the US for one flat fee regardless of weight, so long as the parcel weighs fewer than 70 lbs.
A Priority Mail box will allow you to ship anything at the set mailing rate, as long as it fits within the box or envelope. The USPS Priority package must be able to close within its normal folds and cannot have modifications that enable the box to hold more than intended.
The main difference between USPS Priority Mail and USPS Flat Rate is the way the shipping cost is calculated. USPS Priority mail uses the dimensional weight and shipping distance to calculate the shipping cost. On the other hand, USPS Flat Rate uses only the package size to calculate the shipping cost.
USPS Priority Mail Flat Rate Options
| Type | Size* | EasyPost Predefined Package |
|---|
| Small Box | 8 11⁄16" x 5 7⁄16" x 1 ¾" | SmallFlatRateBox |
| Medium Box | 11 ¼" x 8 ¾" x 6" or 14" x 12" x 3 ½" | MediumFlatRateBox |
| Large Box | 12" x 12 ¼" x 6" | LargeFlatRateBox |
| APO/FPO Box | 12" x 12 ¼" x 6" | LargeFlatRateBoxAPOFPO |
To use the service, you choose a box or envelope, which has a flat fee assigned to it. It doesn't matter how much the box or envelope weighs; if it fits, it ships. Though there is an upper limit of 70 pounds. Also, the box or envelope must close naturally so that you can secure it.
Priority Mail® Small Flat Rate Box
Ordering supplies: At The Postal Store® website (www.usps.com > Shop > Shipping Supplies) By telephone at 1-800-610-8734.
To use the service, you choose a box or envelope, which has a flat fee assigned to it. It doesn't matter how much the box or envelope weighs; if it fits, it ships. Though there is an upper limit of 70 pounds. Also, the box or envelope must close naturally so that you can secure it.
Priority Mail® Large Flat Rate Box
- 12 inches x 12-1/4 inches x 6 inches. Ideal for larger items such as books.
- Special APO/FPO/DPO version is available which has the message "America Supports You" on several box corners.
Can customers use the flat-rate box for Priority Mail drop shipments? Yes. All applicable Priority Mail standards apply except that the Postal Services charges the flat-rate postage amount of $7.70 regardless of the mailpiece's weight or destination.
Priority Mail® Small Flat Rate Box
Ordering supplies: At The Postal Store® website (www.usps.com > Shop > Shipping Supplies) By telephone at 1-800-610-8734.
one to three days
Flat Rate shipping typically takes one to three days to arrive at the destination – excluding Sundays or certain holidays. All flat rate shipping will be processed as USPS Priority Mail. 1 – 3 days is the estimated delivery date.
To use the service, you choose a box or envelope, which has a flat fee assigned to it. It doesn't matter how much the box or envelope weighs; if it fits, it ships. Though there is an upper limit of 70 pounds. Also, the box or envelope must close naturally so that you can secure it.
Domestic Priority Mail Flat-Rate Packaging Information
| Package | Price |
|---|
| Priority Mail Small Flat-Rate Box | $4.95 |
| Priority Mail Medium Flat-Rate Box (FRB1) | $10.35 |
| Priority Mail Medium Flat-Rate Box (FRB2) | $10.35 |
| Priority Mail Large Flat-Rate Box | $13.95 |
one to three days
Flat Rate shipping typically takes one to three days to arrive at the destination – excluding Sundays or certain holidays. All flat rate shipping will be processed as USPS Priority Mail. 1 – 3 days is the estimated delivery date.
To use USPS flat rate shipping, you need to get a USPS flat rate box from your local USPS office (small, medium, or large size), add no more than 70 pounds of contents that fit inside the box, label an address, and ship the box at a USPS office using Priority Mail.
Shipping boxes can be ordered onlineopens in new tabopen_in_new in packs of 10 or 25 (DVD boxes are only available in packs of 25). You can order Priority Mail boxes, including Flat Rate boxes, free of charge.
