30 Packs Number Line Dry Erase Boards Cards, Double Sided Writable and Erasable Board, 0-20 on One Side & Blank Whiteboard on Other Side for Kids, Students, Classroom and Home

DOUBLE SIDED DESIGN: Each set includes 30 dry erase boards with 0-20 number lines printed on the front side, which is convenient for kids to learn numbers and perform basic math operations; the back side is a blank whiteboard, suitable for free play creativity and writing
EASY TO WRITE AND WIPE: Number lines for students made of high quality dry erase material, it can be easily wiped after writing with dry erase markers and used repeatedly, which is environmentally friendly and economical and reduces paper waste
SUITABLE FOR EVERY OCCASION: Whether it's in the classroom, home study or extracurricular tutoring, these number lines are the ideal learning tool to help kids master numbers and math concepts in a fun and relaxed environment
SUITABLE FOR ALL AGES: Whether for kindergarteners or elementary school students, these number line dry erase boards are suited to their learning needs, helping children of all ages to practice and review
LIGHTWEIGHT AND EASY TO CARRY: Each whiteboard measures 12“ x 4”, which is a perfect size for carrying and storing, perfect for home, school or on the go to keep learning on the go

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