Possibly the best whiteboard you can buy. Quartet porcelain whiteboards provide an ultra-durable, ultra-smooth whiteboard surface that won"t scratch, dent, stain or ghost. These whiteboards deliver superior performance in heavy-use active environments such as a classroom, ideation room, engineering conference, etc. The versatile steel-backed magnetic surface doubles as a bulletin board. The easy-to-clean writing surface requires minimal use of Quartet cleaning solutions. The porcelain is Cradle to Cradle Silver certified porcelain, certified for material content, recyclability and sustainable manufacturing processes. A hanging system is included. Anodized satin-finish frame complements any classroom or conference room environment, and includes a marker tray. The surface of this whiteboard carries a 50-year warranty.