Triplast 100 x DL Window Self Seal Security Envelopes (Size: 110x220mm) | Address Window, Self Sealing & Printer Safe Mailing Paper Envelopes | Ideal for Everyday Home, Office & Commercial Use

Triplast Envelopes Paper Self Seal Window 110x220mm White Pack of 100 offer a secure, efficient, and eco-conscious solution for everyday mailing. Designed with a blue high-security internal tint, these envelopes effectively obscure contents to ensure privacy and confidentiality. The integrated window clearly displays the recipient’s address, eliminating the need to print or write directly onto the envelope, saving you time and ensuring professional presentation.The practical self-seal strip requires no glue, tape, or moisture-simply fold the flap and press to seal instantly and securely. Crafted from 90gsm white paper, these DL-size envelopes (110x220mm) provide the perfect balance of strength and lightweight construction, ideal for A4 documents folded into thirds. They are compatible with most inkjet and laser printers, making them a versatile choice for home offices, businesses, and commercial mailing of invoices, statements, and letters.As a responsible choice, these envelopes are f