4 1/2 x 6" Red "Invoice Enclosed" Envelopes
- Pre-printed with "Invoice Enclosed".
- Adhesive-backed envelopes open along the first dimension.
Stock Number | 1 | 3 | 5 | 10+ | Add to Cart |
|---|---|---|---|---|---|
| Stock NumberPL463 | 1$51.92 | 3$50.00 | 5$47.69 | 10+$45.38 | Add to Cart |

Outside Dimensions: 4 1/2 x 6"
Face: Panel
Opening: Side
Color: Red
Quantity Per Case: 1000
Order in Multiples of: 1
Freight Class: 60
Weight: 7.06 EA
NMFC Code: 20475-11
Ships Parcel: Yes
These 4-1/2 x 6" red packing list envelopes are pre-printed with an "Invoice Enclosed" banner, giving warehouse staff, carriers, and receiving teams an immediate visual cue to locate documents without opening shipments. The high-visibility red color sets them apart from standard clear or white envelopes used for other document types on the same packing line.
The pressure-sensitive adhesive backing bonds quickly to corrugated boxes, polybags, shrink-wrapped pallets, and similar surfaces, making these envelopes a practical fit for e-commerce fulfillment centers, distribution operations, manufacturing shipments, and retail replenishment programs that process high daily shipment volumes.
The envelope opens along the 4-1/2" dimension to accept standard-format invoices and packing slips without folding. Cases contain 1,000 envelopes, supporting sustained packing station inventory between reorders.
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