Smart Poly™ material has been designed for the classroom and home. The material is strong, durable, water resistant, and does not need lamination. Match the food on the front to the correct sections with this MyPlate.gov learning mat. Write down what you ate on the back with some nutritional information. Heavy duty double-sided surface for fun and colorful learning on both sides. 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. Mat measures 12" x 17" . Pack of 10 learning mats.