The Bindomatic A4 250 Micron Transparent Plastic Binding Cover (30002CSH) protects the first page of bound documents, leaving it visible through the colorless plastic. It is supplied in loose sheets, for use in thermal or spine binding machines, and not in pre-closed covers. The 250-micron thickness ensures sufficient rigidity to protect the document from daily handling without making the cover too thick or difficult to fold. It is suitable for reports, manuals, presentations, and other documents that are frequently consulted or shared, keeping the first page visible and protected at the same time. The box of 100 units is designed for offices, copy centers, and binding services with continuous use.