Protect your important documents and items with our Brown A3 Rigid Envelopes. Measuring 330 x 450mm, these hard mailers are designed to provide robust protection for A3-sized contents during transit, making them ideal for shipping artwork, photographs, certificates, and more.

Key Features:

• Rigid Construction: Made from sturdy materials, these envelopes prevent bending and creasing, ensuring your contents remain intact and in pristine condition.
• Perfect Size: Designed to fit A3-sized documents (330 x 450mm), offering a snug and secure fit for your valuable items.
• Professional Appearance: The classic brown color provides a professional and clean look, suitable for both personal and business use.
• Easy Sealing: Equipped with a reliable peel-and-seal closure, these envelopes make packing and securing your items quick and hassle-free.
• Pack of 50: Comes in a convenient pack of 50 envelopes, perfect for businesses or individuals who need a reliable and durable mailing solution.