The staple is the common supplies for the office or home. Suitable for documents in different settings. You can use it to bind your study materials, test papers, notes, paper, speech, reports, other important documents, etc. Helps you keep documents tidy and bind documents securely Advantage: Our staple is made of stainless steel, is thickened and electroplated, has strong toughness, and high hardness, and is not easy to rust for durable use. It is designed to be jam-free, has flat and finely chisel points, precise and stable penetration into paper, avoids tearing papers, ensures smooth stapling each time. Instruction: To use our staples, load them into a compatible standard office stapler. Stapling documents keeps documents organized and neat. NOTE: 1. When assembling staples, do not exceed the recommended capacity of the stapler to prevent paper jams 2. Please do not put your fingers under the nail head when using it to avoid harm.