Our Poly Lite Courier Envelopes are designed for secure, professional, and cost-effective shipping. Made from durable three-layer co-extruded polyethylene, these envelopes combine tear and puncture resistance with a silver inner layer for document confidentiality and a white outer surface ideal for high-quality printing. Lightweight and water-resistant, they help reduce shipping costs while keeping contents safe.
- Durable three-layer co-extruded polyethylene construction
- Water and dirt resistant for reliable protection
- Self-seal 2.5″ adhesive flap for fast, secure closure
- White outer layer with opaque inner layer for security
- Lightweight design reduces postage costs
- Preferred by international courier companies
These envelopes provide a secure, economical, and professional solution for shipping books, clothing, and other valuable items.
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