In an effort to make shipping easier and transportation more efficient, USPS has decreased the size of their Free Priority Mail boxes. This change varies from ⅛” to 2 ½,” depending on the type of box. If this announcement has you feeling holidazed, we’re here to provide you with more information regarding these changes and a refresher on Priority Mail as a service.
| USPS Service | NEW Outside Dimensions | Summary of Change |
|---|---|---|
| Priority Mail Tyvek Envelope | 11-5/8” (W) x 15” (L) | Length of envelope is shorter by 1/8" |
| Priority Mail APO/FPO Tyvek Envelope (Mili-Pac) | 11-5/8” (W) x 15” (L) | Length of envelope is shorter by 1/8" |
| Priority Mail Large Flat Rate Box | 6” (H) x 12” (W) x 12-1/4” (L) | Width of box is 1/4" shorter |
| Priority Mail APO/FPO Large Flat Rate Box | 6” (H) x 12” (W) x 12-1/4” (L) | Width of box is 1/4" shorter |
| Priority Mail Box 1092 | 2-7/8” (H) x 12” (W) x 13-11/16” (L) | Width of box is 1/4" shorter |
| Priority Mail Box 1095 | 3-1/8” (H) x 12’ (W) x 15” (L) | Width of box is 1/2" shorter, length 5/8" shorter |
| Priority Mail Regional Rate Box B | 3” (H) x 12” (W) x 15” (L) | Width of box is 2 1/2" shorter, length is 1 1/4" shorter |
| Priority Mail Box 7 | 8-1/2” (H) x 12” (W) x12-1/4” (L) | Width of box is 1/4" shorter |
While the sizes might have changed, Priority Mail services haven’t. Priority Mail is a great way to get your shipments out in a fast and cost-efficient way. If you aren’t sure which services are available with Priority Mail or need a quick recap, we’ve got you covered.
Priority Mail box sizes may have changed, but the wonderful information in our eBook hasn’t! You’ll find even more resources for holiday shipping like the holiday shipping cutoff dates, email tips, return information, and much more over on our Holiday Hub.
Baillee Perkins
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