A4 cardboard folder with elastic band D.Rect — black, 300 g/m²

A4 cardboard folder with elastic band D.Rect — black, 300 g/m² is a rigid document folder designed to store and transport A4 papers, reports and loose sheets. Constructed from 300 g/m² cardboard, the folder balances lightweight handling with firm protection against bending. A secure elastic band keeps the contents closed and organized during transport or storage. The black finish offers a neutral, professional appearance suitable for office, school and home use.

Advantages

The 300 g/m² cardboard provides structural rigidity that reduces creasing and protects documents while remaining lightweight for everyday use. The elastic band closure holds papers securely without adding bulk, enabling neat stacking and convenient transport. The folder’s simple black design coordinates with other office supplies and minimizes visible wear. Its slim profile fits easily into bags, briefcases and shelving while keeping A4 documents flat.

Suitable for

• Storing and carrying A4 documents, forms and reports
• Organizing school assignments and project sheets
• Presenting or handing over thin reports and paperwork
• Temporary archiving of loose papers at home or in the office

Key specifications

• Format compatibility: A4
• Material: cardboard, 300 g/m²
• Closure: elastic band
• Color: black
• Profile: slim, rigid construction to reduce bending

How to use

Place A4 papers and loose sheets inside the folder so edges align with the folder’s sides. Fold the elastic band over the corners or designated closure points to secure the contents. For thicker stacks, arrange documents evenly to avoid uneven pressure on the elastic. Store the folder flat or upright on a shelf to maintain document shape and minimize stress on the closure.

Usage recommendations

For prolonged protection, avoid overfilling beyond the folder’s designed capacity and keep the folder away from prolonged exposure to moisture. Use separate folders for different categories of documents and label the edge or front for quick identification.