Cubic Brown Envelopes (6 × 4 inch) are made from high-quality 80 GSM kraft paper, offering reliable strength and durability for everyday mailing and document storage. These eco-friendly envelopes are 100% biodegradable and recyclable, making them a sustainable choice for offices and businesses.
The envelopes feature strong adhesive sealing to keep contents secure during handling and transport. With a neat, professional finish and a pack of 50 units, they are perfect for mailing cheques, receipts, small documents, invitations, and routine office correspondence.

• 6 × 4 Inch Size: Ideal for cheques, small documents, receipts, and general mailing.
• 80 GSM Strong Paper: Thick, durable brown kraft paper for secure storage and dispatch.
• Eco-Friendly Material: 100% biodegradable and recyclable envelopes made in India.
• Good Adhesive Strength: Ensures proper sealing and safe delivery of contents.
• Pack of 50: Suitable for offices, businesses, shops, schools, and daily mailing needs.
• Smooth & Neat Finish: Professional appearance for commercial and personal use.