Ensure safe and secure shipping with Cubic Self-Sealing Poly Envelopes. Designed for durability and convenience, these 12 x 10 inch waterproof mailers are perfect for A4 documents, brochures, and catalogs. With strong adhesive closure and tear-resistant material, your items stay protected during transit.

• Value Pack of 25 Mailers – Premium-quality envelopes for bulk shipping and storage.
• Perfect A4 Size (12 x 10 Inch) – Designed to fit documents, catalogs, and flat items without folding.
• Secure Adhesive Closure – Strong self-sealing strip ensures tamper-proof packaging.
• Waterproof & Weatherproof – Shields contents from rain, dust, and external damage.
• Durable & Tear-Resistant – Made from high-grade poly material to prevent punctures and rips.