5.5x10" Red 2 Mil Poly Packing List Envelopes - 1000/Case
$87.95
/ case of 1000$0.09 per envelope
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
5 1/2" × 10"
Board / material
2 Mil Poly
Color
Red
Freight class
Class 60
Specifications
| Inside dimensions | 5 1/2" × 10" (L × W) |
|---|---|
| Board / material | 2 Mil Poly |
| Color | Red |
| Sold as | Case of 1000 |
| Order in multiples of | 1 |
| Case weight | 14.48 lb |
| Outer carton (shipping) | 12.25 × 11.0 × 5.0 in |
| LTL freight class | Class 60 |
| GTIN | 848109008004 |
| SKU | PL447 |
About this item
SKU PL447 — 5 1/2" × 10", 2 Mil Poly, Red. Sold as a case of 1000, shipped from US warehouses.
Common questions
Will these envelopes stick to wet or damp cardboard?
The adhesive backing is designed for standard packaging surfaces. For optimal adhesion on damp cardboard, ensure the surface is dry or apply slight pressure during attachment. For consistently wet environments, consider reinforcing with packaging tape.
Are these envelopes suitable for outdoor or marine shipping?
Yes. The 2 mil polyethylene material provides excellent weather resistance and protects documents from moisture, salt spray, and humidity, ideal for marine, export, and outdoor logistics applications.
Can I reuse these envelopes?
While the adhesive backing may reduce stickiness after first use, the poly material is durable enough for reuse in internal processes. For customer-facing shipments, fresh envelopes ensure professional appearance and reliable adhesion.
How many cases should I order for monthly fulfillment?
Each case contains 1000 envelopes. Calculate based on your daily shipment volume: 1000 envelopes / (shipments per day 30 days) = cases needed monthly. Most mid-sized fulfillment centers order 2-4 cases monthly for adequate supply without excess inventory.
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.