... shining colors... 5.Aluminum alloy frame Brand NameSUOCAI Led Writing Board Product Size30*20cm, 57.5*46cm ... wrap/inner box, 10pcs/ctn Natural Accessorycotroller,power adaptor,instruction Used PlaceBar,hotels,restaurants,nightclubs,super ... the screen avoiding scratch 3.More LED shining Model --Seven color LED with 38 kinds of flash ... tachnology, creat new style alaways High quality led writing board