Uline S-328 Equivalent: 14 1/8 x 8 5/8 x 1" White Easy-Fold Mailer (50-pack)
Model-to-size mapping verified against Uline’s published catalog listings on July 31, 2026; the Packrift price below is our live catalog price.
Uline model S-328 is a 14 1/8 x 8 5/8 x 1" white easy-fold mailer per Uline’s published listings. The Packrift exact-size equivalent — same length × width × height, same grade class — is 14 1/8 x 8 5/8 x 1" White Corrugated Easy-Fold Mailers - Bundle of 50, priced at $63.80 per 50-pack ($1.28 per mailer) today.
| Size | Grade class | Pack | Price today | Per mailer | |
|---|---|---|---|---|---|
| Uline S-328 | 14 1/8 x 8 5/8 x 1" | White Easy-Fold Mailer | see your invoice | see your invoice | — |
| Packrift equivalent | 14 1/8 x 8 5/8 x 1" | White Easy-Fold Mailer | 50 | $63.80 | $1.28/mailer |
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Frequently asked questions
Is this the same box as Uline S-328?
It matches S-328’s published dimensions (14 1/8 x 8 5/8 x 1") in the same grade class, so it packs and stacks the same. It is not manufactured by or affiliated with Uline — when replacing a certified spec, match the certificate stamp printed on the box.
What if my Uline model isn’t listed here?
The cross-reference currently covers 240 verified models across boxes and mailers. Enter yours in the lookup tool, or request a quote with the model number and we’ll match it by spec.
Uline is a registered trademark of Uline, Inc. Packrift is not affiliated with Uline; model numbers are referenced for size-compatibility comparison only.