Diverse Designs: The stapler has a non-slip design, a roller design, and a spring design. It can be rolled with one press of the roller, which is convenient and practical. The spring uses elastic force to push the clip through the card slot, which is convenient and labor-saving. Practical File Management Tools: A total of 58 small binder clips. Each clip can hold approximately 40 sheets of 70g thick copy paper. The clip can be removed through the end of the stapler and the clip can be reused, which is very practical. Easy to Use: Simply insert the folder into the end of the stapler, slide it to the exit, slide the stapler, and place the documents to be bound into the exit of the stapler. High-Quality Materials: The office stapler uses high-quality PVC materials, and the binding clips use high-quality iron materials. It looks stylish, durable, exquisite workmanship, and easy to use. Versatile: Office stapler set for binding brochures, booklets, newspapers, school notebooks, etc. Suitable for offices, apartments, libraries, warehouses, magazines, etc.