to hang in the classroom.
The charts are strong, durable, water proof, and do not need lamination.The write-on/wipe-off surface is designed for dry erase or water based markers and washable crayons. Smart Poly Chart Confetti Welcome, 13in x 19in Smart Poly Chart measures 13" x 19" with a heavy duty, glossy surface, . Smart Poly® material has been designed for charts in the classroom and home.