This product is metal frame, back is flannelette, can put photograph, also can compose photograph wall to hang on the wall. Besides gold, this product can also provide any color (such as silver, black, etc.) needed by customers. Product specifications: there are 5 sizes (3.5x5\")9x13cm\\(4x6\")10x15cm\\(5x7\")13x18cm\\(6x8\")15x20cm\\(8xz10\")20x25cm. Each product is packaged in a color box (with bubble pockets).