Product Name: Aluminum Irregular Angle ACL-3-30; Dimensions: 0.2 x 1.2 inches (5 x 30 mm); Thickness: 0.05 inches (1.2 mm); Length: 71.8 inches (1820 mm); Material: Extruded aluminum material, Surface: Clear silver. Note: There may be slight differences in the length of extruded aluminum material. Thank you for your understanding. In addition, there may be touch marks on both ends when plating (some parts not have the plating cleanly attached, so the effective dimensions will be slightly shorter than the length dimensions.