Specification: Color: black Material: stainless steel Weight: 40g/1.4oz Product Size: as shown in the detail picture Package Size: 5.5x4.2x1.6cm / 2.2x1.7x0.6inch Package details: 20 x picture hanging nail Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between different monitors, there may be a slight color difference existed.