Priority Mail Medium Flat Rate Boxes, 25/pack – Stamps.com Supplies Store
The Priority Mail Medium Flat Rate Box features predetermined rates regardless of weight (domestic only). USPS SKUs: Priority Mail Medium Flat Rate Box (11 1/4" x 8 3/4" x 6"): O-FRB1 Priority Mail Medium Flat Rate Box (12" x 3 1/2" x 14"): O-FRB2 Maximum Order: 20 bundles of 25 Quantity/Pack: 25 Call 1-800-610-8734 fo
The Priority Mail Medium Flat Rate Box features predetermined rates regardless of weight (domestic only).
USPS SKUs:
Priority Mail Medium Flat Rate Box (11 1/4 x 8 3/4 x 6): O-FRB1
Priority Mail Medium Flat Rate Box (12 x 3 1/2 x 14): O-FRB2
Maximum Order: 20 bundles of 25
Quantity/Pack: 25
Call 1-800-610-8734 for orders exceeding the maximum allowable order size
Shipping Cost: This product is free and will ship separately with no shipping charge
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Priority Mail Medium Flat Rate Boxes, 25/pack – Stamps.com Supplies Store
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Priority Mail Medium Flat Rate Boxes, 25/pack – Stamps.com Supplies Store
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