... , A4 and custom sizes Product LED crystal photo frameMaterial crystal frame,acrylic sheet, light guide plate,LED lights,etcthickness8-12mmframe colorwhite, ... , etc.Certification CE,CCC,ROHS, etc.Application widely used in business centre,chain stores, railway stations,banks, malls and ... etc.Packing1 pc with bubble bags in a inside carton,5 inside carton in a carton,wooden cases outside if ...