4 1/2 x 5 1/2" Orange "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 NumberPL13 | 1$50.92 | 3$43.47 | 5$39.74 | 10+$36.02 | Add to Cart |

Outside Dimensions: 4 1/2 x 5 1/2"
Face: Panel
Opening: Side
Color: Orange
Quantity Per Case: 1000
Order in Multiples of: 1
Freight Class: 60
Weight: 6.08 EA
NMFC Code: 20475-11
Ships Parcel: Yes
These orange "Invoice Enclosed" envelopes measure 4-1/2 x 5-1/2 inches and are designed to keep shipping documents visible and immediately identifiable on outbound packages. The high-visibility orange stock and pre-printed text eliminate the need for handwritten labels or additional marking steps, supporting consistency across high-volume fulfillment operations.
The pressure-sensitive adhesive backing bonds directly to corrugated cartons, poly mailers, and palletized freight without tools or tape. The envelope opens along the 4-1/2-inch dimension, making document insertion fast during pick-and-pack. These envelopes are well suited to e-commerce fulfillment centers, wholesale distributors, manufacturers, and retail replenishment operations where accurate document attachment is a daily requirement.
Envelopes are sold in cases of 1,000 and ship via parcel carrier. The side-opening design accommodates standard folded invoices and packing slips without refolding, keeping document handling efficient at the packing station.
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