Smart Poly® Pocket Chart 18"x24" with 7 Pockets & 2 Grommetts, Chalk Loops. Full color, not just screenprinted. Write-on/ wipe-off heavy duty washable all poly pocket charts, no lamination needed. Use with dry erase or water based markers and washable crayons. 2 grommett holes for easy hanging. Use with hooks or Ashley Smart Tak®, pins, tacks, staples, etc. as an alternative to hang in the classroom. Great for reusable learning. Use with Ashley Pocket Chart Scheduling Card Inserts. Glossy surface, .45mm.