This is a transparent PVC binding cover that prevents document contamination and damage. Made of a sturdy 0.23mm thick material, it increases the durability of bound documents, and its clear transparency allows the cover design to remain visible. It is available in A3 size and can be used for various binding tasks, making it an essential consumable for binding machines in offices and schools. Use it to enhance the quality of documents in environments where large-scale binding is required.