No staples required: the staple-free stapler can bind paper without staples, is environmentally friendly, child-safe and does not damage your paper shredder. Repeated Use: Unlimited use over a long period of time. Each staple can be used 3-5 million times Here's how it works: Make a small hole in a stack of pages, move the cut piece to the next slot and fold it forward Application: Best for binding 3-5 pages, suitable for binding small bundles of paper such as letters, invoices or documents and cannot completely replace conventional staplers. Value suit: A set contains 4 staples without staples in different colors that can meet the basic needs of a business. 4 staple-free staplers, mini staplers without staples, creative, environmentally friendly stationery for binding paper -Excellent " stapler ", no staples required, won't mess your paper shredder -Can be used indefinitely for a long time -Not as robust as a traditional stapler - It works well on a small bundle of about 3 to 6 sheets Size: 5.7 * 6.2 * 5CM Nails: None Packaging: Blue * 1 Red * 1 White * 1 Yellow * 1