Wall Mount photo collage black frame holds one 8x10 x two 4x6 photos. One 4x6 photo is landscape and one is Portrait. Overall size is 20.25 x 15.75 and includes mounting tape. White top mat with bottom black mat includes acrylic front and attached hardware for ready to hang! The 4x6 photos can be adjusted to two landscape. You may change the matting to double black or double white.