Write-On/Wipe-Off Number Array Mats!
Product Number: DD-211762
CAD $47.47
Use these mats with a 10 x 10 grid on one side a 5 x 5 grid on the other to create arrays, graphs and more. Durable mats made of flexible plastic.
For use with dry-erase markers, each mat is 9" x 12". Set of 10.