These pieces measure 12 x 8 3/4 outside size. Double matted with acid free marble top mat, v-groove cut, and foam spacers to give a 3D look. Framed in an ornate gold wood moulding. I've used a cloisonné bead , beautiful- looks like stained glass, with enameled floral design and gold in between the colors. Each piece comes complete with write up and hanger.