Indigo DL White Window Peel & Seal Envelopes 100gsm Pack of 100 : 110 x 220

✅ Peel & Seal Closure – No moisture required; quick, secure, and tamper-resistant seal keeps contents safe. ✅ Clear Window Panel – Ideal for sending invoices, letters, and business correspondence without the need to hand-address. ✅ Standard DL Size 110 x 220mm – Perfect fit for A4 sheets folded into thirds, commonly used across offices, schools, and home admin. ✅ Great Value Pack of 100 – Bulk pack ensures you stay stocked up for everyday mailing and business use.