Custom Snap Frame Slim Light Box was used in Hotel bar, fast food restaurant, chain stores, wedding photo studio, indoor decoration, company signs, gifts exhibition, display, exhibits airport, subway, station, business centre, exhibition, family, wedding photography studio, shopping mall, supermarkets etc. 1.Frame: High quality aluminum. 2.Change picture: snap open, open from four sides and PS cover. 3.LGP: new optic quality acrylic. 4.Frame color: silver, black and can be customized.