Grid Blocks Postermat Pals

• It's a poster, it's a chart, it's both! Smart Poly® material has been designed for the classroom and home.
• The material is strong, durable, water resistant, and does not need lamination.
• Heavy duty surface for fun and colorful learnings.
• Write-on/wipe-off surface for use with dry erase or water based markers and washable crayons.
• Measures 13" x 9.5".
• Use in the classroom, home or office to draw out and visualize grids. Use for math, art, and any other skills. 24x16 block space, 384 spaces.