product description Product information: Features: about 4 cm There is a film on the surface, which can be torn off before use. This is to prevent scratches on the surface of the staple, not a quality issue. Style: as shown (1INCH=2.54CM, 1CM=0.39INCH) Note: Due to manual measurement, please allow an error of 1-2 cm. Since different computers display different colors, the color of the actual item may be slightly different from the above image.