Priority Mail Small Flat Rate Box 8 5/8" x 5 3/8" x1 5/8"
Priority Mail Small Flat Rate Box 8 5/8" x 5 3/8" x1 5/8"
The Priority Mail Flat Rate Box features predetermined rates regardless of weight (domestic only).
Size: Outside: 8 11/16" x 5 7/16" x 1 3/4" Inside: 8 5/8" x 5" x 1"
USPS SKU: SMALL-FRB
Quantity/Pack: 25
Maximum Order: 20 bundles of 25
Call 1-800-610-8734 for orders exceeding the maximum allowable order size