The Viking C4 envelopes with window are a practical solution for sending documents and papers in DIN C4 format. These envelopes are made from high-quality paper with a weight of 120 g/m², giving them a solid and reliable quality. With a window size of 90 x 55 mm located in the lower left corner, they allow for easy addressing without the need for an additional label. The hotmelt adhesive closure ensures secure and easy sealing, while the inner print provides an appealing look. These envelopes are ideal for business use and offer an efficient way to send important documents.

• High-quality paper with 120 g/m² for reliable quality
• Window size of 90 x 55 mm for easy addressing
• Hotmelt adhesive closure for secure sealing
• Inner print for an appealing appearance.