The frames have an intricate detail along the border of the frames, adding to the already stylish design. The frames can be orientated portrait or landscape as they have wall mountable brackets on the both sides. The back is removable as one piece by turning multiple small clips, each frame has a glass cover. Measurements: W69cm x D2.5cm x H52cm. Picture sizes(12): six 4”x6”, six 6”x4”.