Send your business and personal mail with confidence using Indigo® C5 Pocket White Window Peel & Seal Envelopes. Designed for A4 sheets folded once or A5 paper sent flat, these high-quality envelopes measure 162 x 229mm and feature a convenient window panel to clearly display addresses without extra labels or handwriting.

Made from strong 100gsm bright white paper, these envelopes ensure your documents remain secure, professional, and protected during transit. The pocket-style design (opening on the short side) makes inserting documents quick and easy, while the peel & seal strip guarantees a fast, secure closure with no moisture or mess.

Ideal for invoices, statements, letters, marketing materials, and other correspondence, this bulk pack of 100 envelopes provides excellent value for offices, schools, and everyday home use. Fully eco-friendly and recyclable, Indigo® envelopes combine quality, convenience, and sustainability.

Key Features

• 📏 C5 Size (162 x 229mm) – Fits A4 paper folded once or A5 sheets flat
• ✉️ Clear Window Panel – Displays addresses neatly for a professional finish
• 🔒 Peel & Seal Closure – Strong adhesive strip for a secure, mess-free seal
• 📄 Premium 100gsm White Paper – Opaque and durable for confidential documents
• 📂 Pocket-Style Opening – Short-side opening for quick and easy document insertion
• 🌍 Eco-Friendly & Recyclable – Made from responsibly sourced paper materials
• 📦 Value Pack of 100 – Perfect for offices, schools, and home mailing needs