Presentations and projects will be taken to a whole new level with foam core boards. The smooth, bright neon assorted color surface has a slightly glossy finish that easily accepts markers, crayons, paints and adhesives. Lightweight and rigid, foam board cuts easily with a knife or razor. Perfect for mounting photographs and artwork, 3-D modeling, signage, poster making and more. Boards measure 20" x 30" with 3/16" (5mm) thick, dense white polystyrene foam core and white on back of sheet. Assortment contains 2 sheets each neon pink, neon orange, neon yellow, neon green, neon blue.