led display board 1.5050 RGB color led 2.80, ... modes 4.CE&RoHS led display board GL-ATDetailed features:1.Fashionable design: acrylic board with one side black aluminium ... writing board can be used in:1.Restaurants, café, retail stores, shopping malls, bookstores, bars, nightclubs, supermarkets, window display, ... adapter4.Hanging chain5.Erasing cloth6.Instruction manual7.Board display stand(Optional)