Scale ruler: The digital scale on the bottom plate of the long arm stapler and the adjustable ruler plotter can precisely adjust the position of bound documents Comfortable handle: the handle of the long arm stapler is a rubber grip, which can effectively protect the hand and make the pressure more comfortable Capacity: The size of the binder stapler is 390 x 36mm and can hold up to 25 sheets of 80g A4 paper, which can meet most needs Use: Stapler for binding notebooks, brochures, documents, sheet music, newspapers, books, magazines, etc. Can be used in offices, schools, copyists, homes, etc. Note: This long arm staplers color cannot be selected, it will be shipped randomly from warehouse (black or silver) Note: the color of this long arm stapler is random (black or silver), you can receive silver or black Material: metal. Color: black or silver. Dimensions: 390 x 36 mm. Package: 1 stapler How to use: After adjusting the binding position of the document, press the stapler, simple operation. Uses: widely used in homes, offices, stationery, simple operation, long service life. Note: The product contains small parts, please store it carefully to prevent children from eating it by mistake. The staples are very sharp. Do not bring hands close to the position of the staples to avoid accidental injury.