Based on this product's specifications, here are some alternatives and similar models
Folder LEITZ 47160061 — Polypropylene (PP) A4 file folder, 229×313×2 mm, blue
Summary description:
LEITZ 47160061 is a conventional A4 file folder made of polypropylene (PP). Dimensions are 229 mm wide, 313 mm deep and 2 mm thick. Designed for document storage and organization, it protects papers from moisture and wear while remaining lightweight and durable. Suitable for office, school and home filing of A4 documents.