22X28 BLCK-WHT CORRUGATED SHEET BOX

Ideal for presentations and projects that need more than poster board with color on 2 sides! Each sheet is black on one side and white on the other with a slightly glossy finish that easily accepts markers, crayons, paints and adhesives. Lightweight and rigid, corrugated sheets cut easily with a knife or razor. Perfect for signs, mounting photographs and artwork, poster making and more!eBoards measure 20"x30"x3/8" thick.