Constructed from sturdy material with clear scales, this straight ruler is non-deformed, ensuring use. It can conveniently measure objects up to 12 inches/30 cm, making it highly convenient for daily life and suitable for many different uses. Features -Color:red, yellow, blue, green, pink, purple, orange, white -Material:Plastic -Size:30.00X2.80X0.10cm/11.79X1.10X0.04in -Practical straight ruler makes measuring objects easy and brings convenience to your daily life. -Lightweight yet sturdy construction, the measuring ruler won't easily break or scratch your fingers, allowing for long-term use with confidence. -This portable ruler is a useful measurement tool for math classes, classrooms, offices, and more places. -Featuring both inch and centimeter measurements, this ruler makes measurements easier and more precise. -Whether you're an artist, designer, architect, engineer, student, or anyone else, our straight measuring ruler is an excellent assistant tool for your needs. Package list: 8 x rulers