4.5x6 Red Poly Packing List Envelopes - Document Protection, 1000/Case
$46.05
/ case of 1000$0.05 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" × 6"
Board / material
2 Mil Poly
Color
Red
Freight class
Class 60
Specifications
| Inside dimensions | 4 1/2" × 6" (L × W) |
|---|---|
| Board / material | 2 Mil Poly |
| Color | Red |
| Sold as | Case of 1000 |
| Order in multiples of | 1 |
| Case weight | 7.28 lb |
| Outer carton (shipping) | 10.0 × 7.5 × 4.75 in |
| LTL freight class | Class 60 |
| GTIN | 841436045254 |
| SKU | PL418 |
About this item
SKU PL418 — 4 1/2" × 6", 2 Mil Poly, Red. Sold as a case of 1000, shipped from US warehouses.
The 4.5x6 Red Poly Packing List Envelopes - Document Protection 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 6"; poly material; 1000/Case. 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 these envelopes stick to my packages without additional tape?
These are document protector envelopes designed for insertion of loose papers (invoices, packing lists). Most models feature a self-adhesive strip for secure attachment to boxes, verify adhesive type with product specifications. Always test adhesion on your specific packaging material before full deployment.
Can I order custom text or branding on these envelopes?
This SKU features standard pre-printed 'Important Invoice and/or Packing List Enclosed' messaging. Packrift offers customization options on bulk orders (typically 5,000+ units). Contact our sales team for pricing and lead time on branded envelopes.
What's the advantage of 2 mil poly versus paper envelopes?
Polyethylene envelopes provide moisture and tear resistance, protecting documents from water damage during shipping and storage. They're ideal for humid environments, cold chain logistics, and high-moisture warehouse conditions where paper would deteriorate.
How many cases should I order for monthly fulfillment?
Calculate based on your average daily shipments: (Daily Shipments x Business Days x 30) / 1,000 = Cases Needed. Most mid-size fulfillment operations order 3-6 cases monthly. Packrift offers bulk discounts and flexible reorder scheduling to optimize your inventory turnover.
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.