Uxcell Marked Stainless Steel Metric Imperial Straight Ruler, 50cm/20" Product Name : Straight Ruler;Range : 50cm / 20 inch Material : Stainless Steel;Total Size : 53 5 x 2 9 x 0 1cm / 21" x 1 14" x 0 04"(LWT) Main Color : Silver Tone, Black Weight: 116g Package Content : 1 x Straight Ruler