4 1/2 x 5 1/2" U.S.A. Flag "Packing List Enclosed" Envelopes
- Pre-printed with patriotic message and/or image on heavy 2 Mil poly.
- Hot melt adhesive backing provides strong adhesion to paper and corrugated products.
- Envelopes open along the first dimension.
Stock Number | Pricing |
|---|---|
| Stock NumberPLUSA12 | Pricing |

Outside Dimensions: 4 1/2 x 5 1/2"
Face: Panel
Opening: Side
Color: Red/White/Blue
Quantity Per Case: 1000
Order in Multiples of: 1
Freight Class: 60
Weight: 6.38 EA
NMFC Code: 20475-11
Ships Parcel: Yes
These 4-1/2 x 5-1/2 inch packing list envelopes are printed in red, white, and blue on 2 mil polyethylene film with a U.S.A. flag design and pre-printed "Packing List Enclosed" designation. The patriotic print provides immediate document identification for receiving staff and freight handlers without any additional labeling step.
The side-opening design — along the 4-1/2 inch dimension — allows fast insertion of packing slips, invoices, and shipping documents. Hot melt adhesive backing bonds securely to corrugated board, kraft mailers, and other paper-based shipping substrates, maintaining adhesion through normal handling and transit conditions.
Sold in cases of 1,000 units, these envelopes are well suited for e-commerce fulfillment centers, retail distribution operations, third-party logistics providers, and domestic manufacturers requiring high-volume document pouch solutions. Cases ship via parcel carrier.
We use cookies to provide essential site functionality for the shopping cart, login, and security. We also use third-party cookies for analytics and advertising, which require your consent. You can accept all cookies, customize your preferences, or reject non-essential cookies. See our privacy policy for more details.

























