* Item name: Aluminum Channel act – 1S – 10B ● Dimensions: 12 mm in width (inner dimensions: 10 mm) x Height 10 mm * Thickness: 1.0 mm * Length: 1820 mm * Product may be little error) ● Material: aluminum extruded type material ● surface: Bronze Note: Aluminum extruded type the length of the wood, so it is advised that may differ from the actual product Please understanding. When you put on the both ends also has plated touch mark (may not be neatly on the plating parts that there may be damage, so it is usable dimensions are a little shorter than the overall length.