Indigo C4 White Self Seal Pocket Envelopes Box of 250

📏 C4 Size: 324 x 229mm, perfect for A4 documents without folding. 📦 Bulk Pack: Pack of 250 envelopes to meet high-volume mailing needs. ✉️ Self-Seal Closure: Secure, tamper-proof sealing for convenience and safety. 🌍 Eco-Friendly Materials: Fully recyclable and sustainable design. 🎯 Versatile Use: Suitable for office, business, e-commerce, and personal mailing needs.