TOPINCN 100Pcs Binding Bars Slide Grip Binding Bars Report Cover A4 Spine Bars with 40 Sheet Capacity A4 Size for School Office Resume Files Supplies
- Simple operation, suitable for office data sorting, file classification, etc..
- Widely used for document binding, various reports, insurance contracts, computerized statements, financial documents and other documents binding..
- Button binding structure is simple and firm, can be disassembled and used repeatedly..
- Made of PP material, it can be bent at will and has good flexibility, 1mm can hold 10 sheets of 70g paper..
- Suitable for 21-hole comb binding machine and ten-hole binding machine..