The C4 advertising window envelopes are a practical solution for sending documents and promotional materials. With a size of 229 x 324 mm (DIN C4), they provide ample space for various documents. These envelopes are made from high-quality offset paper with a weight of 120 g/m², giving them a solid and professional appearance. The closure is achieved through wet adhesive, ensuring a secure and reliable seal. A special feature of these envelopes is the unique window, which allows for an appealing presentation of the contents. The inner print in standard gray provides a neutral background that enhances the readability of the documents. These advertising window envelopes are available in a convenient retail package of 250 pieces, making them ideal for businesses and organizations that regularly require shipping materials.

• Made from high-quality offset paper with 120 g/m²
• Unique window for an appealing presentation of the contents
• Secure wet adhesive for reliable closure.