32 Pack Dry Erase Number Line Board Card Lapboard Double Sided Writable and Erasable Board Card Featuring 0-10 Number Line On One Side 0-20 On The Other for Kids Students Math Manipulatives (11.5”x4”)

【Make Math Interesting】 The 32 pack number line boards provide a versatile solution to meet various educational and entertainment needs. Measuring approximately 11.5" x 4", each board offers ample writing space for all kinds of activities. 【Double Sided Design】 The dry erase board features a double-sided design, with one side displaying a number line from 0 to 10, and the other side featuring a number line from 0 to 20. Students can choose the appropriate side based on their learning requirements. 【High Quality】 Constructed with premium and thickened cardboard, these number line boards are built to last without bending or folding. The smooth surface enables easy writing and wiping off content with damp cloth after use. Additionally, the round and smooth edges ensure the safety of small hands during use. 【Designed Specifically】 As a math learning tool, this number line dry erase board is perfect for children aged 4 to 6 years old. It serves as an exceptional aid for addition and subtraction lessons. This number line board offers a fun and memorable way to teach students arithmetic operations, making it an ideal learning tool for practicing basic math skills. 【Quality Guarantee】 If there is any issue with your purchase, do not hesitate to contact us via Amazon. We stand by our premium quality and customer service with your highest satisfaction or money back guarantee.