Priority Mail Medium Flat Rate Boxes, 25/pack – Stamps.com Supplies Store

$ 17.99 · 4.9 (783) · In stock

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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2023 USPS Flat Rate Shipping Guide: Prices

Priority Mail Medium Flat Rate Boxes, 25/pack – Stamps.com Supplies Store

Priority Mail Medium Flat Rate Boxes, 25/pack – Stamps.com Supplies Store

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