4.5x5.5 Blue Packing List Enclosed Envelopes 1000/Case PL454
$34.50
/ case of 1000$0.03 per envelope
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Check the fit and feel before buying in bulk.
| Quantity (case) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
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Shipping & returns details
Ships from U.S. warehouses. 30-day returns on unopened stock items.
Shipping cost and timing depend on the product, quantity and destination. Parcel or freight service is used as appropriate. Shipping discounts apply only to qualifying orders and rates.
Standard delivery is to street addresses in the contiguous U.S. Eligible returns must be unused and in original packaging; return shipping may apply.
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Inside dimensions
4 1/2" × 5.5"
Board / material
2 Mil Poly
Color
Blue
Freight class
Class 60
From our customers
“The packaging is sturdy, well-made, and looks professional. We’re really pleased with the quality.”
“They helped us choose the right packaging for our products and made ordering easy.”
“Ordering was easy, everything arrived as described, and we’ll definitely order again.”
Questions before you order?Talk to us
Specifications
| Inside dimensions | 4 1/2" × 5.5" (L × W) |
|---|---|
| Board / material | 2 Mil Poly |
| Color | Blue |
| Sold as | Case of 1000 |
| Physical units per order increment | 1 |
| Case weight | 6.38 lb |
| Outer carton (shipping) | 9.75 × 6.0 × 4.75 in |
| LTL freight class | Class 60 |
| SKU | PL454 |
About this item
SKU PL454 — 4 1/2" × 5.5", 2 Mil Poly, Blue. Sold as a case of 1000, shipped from US warehouses.
4.5x5.5 blue packing list enclosed envelopes 1000 per case. This is the blue version; green and orange options are separate listings. Mail documents, photos, and flat items that need a clean carrier. Sold 1,000 per case (one case = 1,000 envelopes). Shoppers also call these mailing envelopes or shipping envelopes.
Common questions
Will the adhesive stick to wet or damp corrugated boxes?
Hot melt adhesive performs best on clean, dry surfaces. For optimal adhesion in high-humidity environments, ensure boxes have air-dried for at least 30 minutes before application. The 2 mil poly backing provides moisture protection once sealed.
Can these envelopes be applied by hand or do we need a dispenser?
These envelopes are designed for manual application by warehouse staff, simply peel and press onto your box or package. For high-speed automation, optional adhesive dispensers are available to increase throughput in large fulfillment operations.
What's the opening orientation of these envelopes?
Envelopes open along the 4 1/2" dimension (the width), allowing quick insertion of packing lists, invoices, and shipping documents without tilting or repositioning the package.
Are these compliant with retail and carrier labeling standards?
Yes. The pre-printed "Packing List Enclosed" message meets industry standards for FedEx, UPS, and USPS documentation requirements. Blue color provides high visibility on standard kraft and white corrugated boxes.
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.