measurements with our Bendable Flexible 30cm Clear Colorful Ruler, crafted from pp for durability Light in weight and portable, these drawing ruler is designed to be resistant to breaking, with clear, easy to read marking for accurate result Widely use for in school classroom, drafting, and home crafting project, ensuring versatility across various setting These math ruler features clear colored designs that allows for easy reading of measurements, available in four different color to cater to different drawing needs Very suitable for students, teachers, engineers, and craft enthusiasts, these math measuting ruler meets the measurement need of both learning and professional environment, Manufacturer: Hsioluted