Based on this product's specifications, here are some alternatives and similar models
Clasp Fastener Leitz 37100055
Summary description:
The Leitz 37100055 clasp fastener is made of durable metal and polypropylene (PP). With a width of 35 mm and a height of 158 mm, it provides a secure hold for documents. Ideal for organizing papers, it is easy to use and ensures your documents stay in place. Perfect for office or home use, this fastener combines functionality with a sleek design.