Uxcell Scale Marks Right Angle Double Side Metal Metric Square Ruler, 0cm to 30cm Product Name : MetalSquare Ruler;Material : Metal Measure Length : 30cm / 12";Ruler Size : 30cm x 12cm/12" x 4 7"(LW) Color : Silver Tone Net Weight: 84g Package Content : 1 x MetalSquare Ruler