Description Designed for interactive learning, the childrens math ruler is great for arithmetic practice in a classroom setting. This slide ruler allows students to engage in number training and develop their math skills. The arithmetic study tool is an excellent aid for teachers to demonstrate mathematical concepts, making it a valuable math number tool for young students. Features -Color:Assorted Color -Material:Plastic -Size:26.00X4.00X0.50cm/10.22X1.57X0.20in -great for early math skills: this interactive math ruler is great for helping young children develop early math skills in a fun and engaging way -Engaging learning experience: the arithmetic study tool provides an interactive learning experience, making math practice more enjoyable for kids -Attractive design: the childrens math ruler comes in an attractive pink color, which appeals to young learners and keeps them interested in math activities -Safe for kids: the kids educational ruler is made from palstic materials, ensuring it is safe for children to use during their learning sessions -Versatile use: this arithmetic practice aid is not only great for math learning but also serves as a useful tool for drawing and measuring tasks Package list: 2 x addition and subtraction ruler