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Wholesale Priority Mail Forever Prepaid Medium Flat Rate Box 2 (SKU 1895383) DollarDays
Can I ship a box like this? Technically a medium flat rate box and 1.5 priority shoe boxes taped together, but just under 5 pounds. They are knee high platform boots that
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USPS Priority Mail Flat Rate | Pirate Ship
Priority Mail Flat Rate® Small Box | USPS.com
Priority Mail boxes and envelopes are shrinking
Priority Mail Flat Rate® Large Box - LARGEFRB | USPS.com