ITEM NAME:Double Side Scale Stainless Steel Straight Ruler Measuring Tool 50cm C3F8 Double Side Scale Stainless Steel Straight Ruler Measuring Tool 50cm C3F8 Product Name : Straight Ruler;Range : 50cm Material : Stainless Steel;Total Size : 500 x 28mm / 19.7" x 1.1" (L * W) Weight : 94g Main Color : Silver Tone Metric unit 0-50cm on double sides. Package Content : 1 x Straight Ruler Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.