DescriptionThis ruler is made of safe wooden material for durable and practical use. Easy and portable to take, can be applied for home, school and office using. Two units design, can meet your different kinds of demands. No burrs, safe to your hands for you to use rest assured.Feature- Color: As shown. - Material: Wooden - Size: 30.00X3.30X0.30cm/11.79X1.30X0.12in -The scale on the ruler is printed in clear, durable, high strength, not easy to break or deform for you to use rest assured. -Widely applied for most basic scale measurement tasks, a practical ruler for kids, students, teachers, artists, engineers, and so on. -With compact shape, lightweight and portable, take up little space and you can put it any places. -Very conveniently measure objects up to 12 inches or 30 cm, and easily draw straight lines that are exact lengths -Made of safe wood materials, reliable and durable, can be used for long time, enables you to have a better using feeling.