The Castello C3 White Envelope (458 x 324mm) is the perfect solution for mailing and storing larger documents in a flat, professional manner. Designed to accommodate A3-sized papers without folding, it ensures your documents remain neat, crease-free, and presentable.
Made from high-quality, durable paper, this envelope provides reliable protection against bending, tearing, and everyday handling during transit. The crisp white finish offers a clean and professional appearance, making it suitable for formal documents such as contracts, reports, drawings, and presentations.
The self-seal (S/S) closure allows for quick and secure sealing without the need for moisture or additional adhesives, making it ideal for efficient, high-volume use in office and administrative environments.
Whether used for business, school, or general mailing purposes, the Castello C3 White Self-Seal Envelope delivers strength, convenience, and a polished presentation—making it an essential for handling larger documents.
Reviews
There are no reviews yet.