The VIQUEL 35-micron hammered A4 catalog bag is a crystal polypropylene catalog bag from the VIQUEL brand. In A4 format, they are perfect for protecting and organizing documents in folders, portfolios, and presentations. Made of high-transparency polypropylene, they allow you to view the contents without opening the bag. The universal perforation makes them compatible with any standard folder or portfolio. Resistant to moisture and tearing, they guarantee long-term document protection. VIQUEL is a leading European brand in filing and document organization products, with extensive experience in developing high-quality polypropylene solutions. Ideal for: presenting catalogs and portfolios, protecting documents in folders, office and school use, filing training materials, and business presentations.