Neon Foam Boards offer a sturdy thickness that can be used for school, office or home use. These boards have bright fluorescent color on both sides of the sheet and are great for presentations, crafts, signs, displays and more. Matte finish provides less smearing when using markers. Assortment contains three sheets with one each of four colors: Hot Pink, Hot Lime, Hot Lemon and Hot Orange. Each sheet is acid-free.