... , A3, A4 Fashion Style Frameless Acrylic Picture Frame Product Acrylic light boxMaterial crystal frame,acrylic sheet, light guide plate,LED lights ... light box 2: Fashionable appearance 3: High quality optical acrylic sheet lens, even illumination light guide panel(LGP) in middle. ... on the wall, easily change picture as well 6: Acrylic frame light box, Ultraviolet radiation resistance and age resisitance ...