Item Name: Tool Metric Imperial Stainless Steel Metric/Inch Straight Ruler Double Sided. The surface of the rulers are smooth with no burr.Features: Durable, Precision, Double SidedMaterial: Stainless SteelMetric & Imperial marked either side Item Name: RulerLength: 30cm/12", 50cm/20"Made of durable stainless steel for long lasting use.Ideal for school, college, craft, engineering, architectural work and a great addition to any tool boxThickness: 0.035cm/0.01"" (Approx.)Suitable for different measuring jobs.Package Includes:2 x RulerNotes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures *Please make