Based on this product's specifications, here are some alternatives and similar models
Paper holder Paperflow BMXL.01 — A4 polypropylene, black, easy assembly
Summary description:
Paperflow BMXL.01 is a paper holder designed for A4 formats, made from black polypropylene. The unit features easy assembly and a compact design for storing or organizing A4 sheets in offices, reception areas or home workspaces. Its durable plastic construction provides lightweight, low-maintenance handling and reliable sheet containment for everyday use.