Project Sheets, Corrugated Black & White (25/unit), #24267
For projects needing something sturdier than poster board and more economical than foam board, try our 22" x 28" corrugated sheets. Use both sides; one side is black and the other is white. They're the perfect size for school posters and signs.
25 project sheets per unit - $2.52 each
Also available in blue/sky; #26566