4.5x5.5 Packing List Envelopes - Blue Self-Adhesive, 1000/Case
$29.68
/ case of 1000$0.03 per envelope
Request bulk pricing
Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
4 1/2" × 5.5"
Board / material
2 Mil Poly
Color
Blue
Freight class
Class 60
Specifications
| Inside dimensions | 4 1/2" × 5.5" (L × W) |
|---|---|
| Board / material | 2 Mil Poly |
| Color | Blue |
| Sold as | Case of 1000 |
| Order in multiples of | 1 |
| Case weight | 6.58 lb |
| Outer carton (shipping) | 10.0 × 6.25 × 4.75 in |
| LTL freight class | Class 60 |
| GTIN | 651824000594 |
| SKU | PL403 |
About this item
SKU PL403 — 4 1/2" × 5.5", 2 Mil Poly, Blue. Sold as a case of 1000, shipped from US warehouses.
The 4.5x5.5" Blue Packing List Enclosed Envelopes, 2 Mil Poly is a clear-face document envelope for attaching packing lists, invoices, routing slips, and receiving paperwork to cartons. Listed specs include size 4.5" x 5.5"; poly material; 2 Mil; case of 1000. Use it as a packing-list pouch, invoice envelope, document mailer, or carton paperwork holder when the paperwork fits the listed size.
Common questions
Will the hot melt adhesive stick permanently to corrugated boxes?
Yes. The hot melt adhesive provides strong, permanent adhesion to cardboard and corrugated surfaces. Once applied, envelopes will not peel or shift during transit, storage, or handling. The adhesive is specifically engineered for packaging applications.
Can these envelopes withstand moisture and humidity during shipping?
Absolutely. The 2 mil polyethylene material is moisture-resistant and protects enclosed packing lists from water damage, humidity, and environmental wear. This is especially important for long-distance or international shipments where boxes may encounter rain or condensation.
How do I open the envelope to insert the packing list?
Envelopes open along the 4 1/2" dimension (the shorter side). Simply slide your packing list into the opening, and the pre-printed "Packing List Enclosed" message will face outward on the box, clearly communicating contents to handlers and recipients.
Are these better than paper packing list envelopes?
Yes, in most applications. Poly envelopes offer durability, moisture resistance, and tear strength compared to paper. The 2 mil thickness prevents deterioration during multi-handling, and the bright blue color with white pre-printed text provides better visibility and document identification at receiving points.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.