4.5x6" Orange 2 Mil Poly Invoice Enclosed Envelopes - Case of 1000
$45.77
/ 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
Orange
Freight class
Class 60
Specifications
| Inside dimensions | 4 1/2" × 6" (L × W) |
|---|---|
| Board / material | 2 Mil Poly |
| Color | Orange |
| Sold as | Case of 1000 |
| Order in multiples of | 1 |
| Case weight | 7.08 lb |
| Outer carton (shipping) | 10.0 × 7.5 × 4.75 in |
| LTL freight class | Class 60 |
| GTIN | 841436082938 |
| SKU | PL3 |
About this item
SKU PL3 — 4 1/2" × 6", 2 Mil Poly, Orange. Sold as a case of 1000, shipped from US warehouses.
Common questions
Are these envelopes water-resistant?
Yes. The 2 mil polyethylene construction provides excellent moisture resistance, protecting invoices and packing lists from water damage during transit and in humid storage environments.
Can I use these with thermal printers?
These come pre-printed with "Invoice Enclosed" text. For custom printing or thermal compatibility, contact our sales team for alternative solutions tailored to your equipment.
How many envelopes per case and what's the bulk pricing?
Each case contains 1,000 envelopes. For volume discounts on multiple cases, our packaging specialists offer tiered pricing, request a quote for your monthly usage requirements.
Will the adhesive damage boxes or labels?
The adhesive is designed for package application with minimal residue. For best results, apply to clean, dry carton surfaces. Test on a sample box first if concerned about label compatibility.
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.