ITEM NAME:50cm 20'' Double Side Scale Stainless Steel Straight Ruler Measuring Ruler Tools Specification: Brand new Material: stainless steel Color: as picture shows Size: approx. 52.5*2.5cm /20.66''*0.98''(L*W) Made of stainless steel material, can be use for long time. Feature: Ideal measuring tool for carpenter, sewer, students, etc. Metric unit 0-50cm on one side and imperial unit 0-20 inch on the side. With hole designed for easily hanging or string. Helpful and practical in daily life use with mark on both side of the ruler. Ultra thin, light weight, precise and professional made. 1 x Ruler.Helpful and practical in daily life use with mark on both side of the ruler. Also note that monitor settings may vary from computer to computer and may distort actual colors. With hole designed for easily hanging or string.