Durable Weather Protection Lacquered Wood Construction With Stainless Steel Hinge And Centre Chain Suitable For Indoor And Outdoor UseSimple Contemporary Black FinishIdeal For Communicating Messages, Menus Or Special Information And PromotionsDouble Sided Synthetic Non-Porous Surface For Writing On With Liquid Chalk MarkersWriting/Art Work Is Resistant To Smudging. Simply Wipe Clean With Wet Soapy Cloth Or Use Cleaner (SECCLEAN-GR) To Reuse Surface