The Tyvek C4 envelopes without windows are a practical solution for sending documents and papers. With dimensions of 229 x 324 mm, they provide ample space for A4 sheets to be sent without folding. These envelopes are made from high-quality paper weighing 54 g/m², giving them an appealing texture and stability. The hotmelt adhesive closure allows for secure and easy sealing, while the white color ensures a professional presentation. The envelopes are available in a convenient pack of 100, making them ideal for offices or personal use. They are versatile and suitable for both business and private correspondence.

• High-quality paper with 54 g/m² for stability and appealing texture
• Hotmelt adhesive closure for secure and easy sealing
• C4 format allows for sending A4 documents without folding
• Convenient pack of 100 for versatile applications.