Learning Advantage F.U.N. Student Empty Number Line, Set of 10 (CTU7997)

Now you can get the powerful F.U.N.™ Empty Number Lines into the hands of every student, so they can truly internalize number sense. It has a double-sided, write-on/wipe-off surface so students can follow along with the teacher or use them individually or in centers. The student-sized version measures 1-3/4" x 17-1/2". Set of 10.