The Presidential Bite Board features a hidden Best-Bite tackless paper holder along the top of traditional anodized aluminum trim to display items with no damage. Dura-Rite HPL provides a wear-resistant surface at an affordable price, with smooth writability and easy erasability. Lasts up to 125 times as long as standard economy boards. Permanently adhered to a insulation board substrate. For interactive projectors with strict flatness requirements, we recommend the Interactive Projector Board with Brio Trim, providing guaranteed results for projectability, erasability and durability.