... hours 3.16 kinds of flash modes 4.CE&RoHS led display board GL-ATDetailed features:1.Fashionable design: acrylic board with ... of the board and easy to erase/wipe off with soft towel/tissueSpecification:Model No.GL-AT24GL-AT35Available Size20*40*1 ... café, retail stores, shopping malls, bookstores, bars, nightclubs, supermarkets, window display, to promote new items or discount items.2.Festivals, holidays ...