... .Change graphics easily 3.Frameless acrylic picture frames 4.Edge lit with LEDs 5.Sizes A0, ... box 2: Fashionable appearance 3: High quality optical acrylic sheet lens, even illumination light guide panel ... designed to show beautiful 2: Super-slim, advanced optical lightpanel is used for even illumination 3: The ... showcase, product exhibition, indoor advertising poster frames, movie poster display, etc.