Smart Poly® Learning Mats, 12" x 17", Double-Sided, Periodic Table of the Elements, Pack of 10

10 Pack Smart Poly® Learning Mats 12"x17", Double-Sided, Periodic Table of the Elements. Labeled on the front, blank on the back. Up to date with elements. Heavy duty double-sided surface for fun and colorful learning on both sides. Write-on/ wipe-off surface. Use with dry erase or water based markers and washable crayons. Each side is an interactive lesson.