Made of solid wood which is are more durable and stand up better to changes in temperature and humidity than composite wood. 8x8 picture frames black set of 4 piece give you freedom to create an excellent photo collage. Your favorite family, vacation or memorable events frozen by a photograph can be done in a manner that is creative and visually appealing. These black 8x8 picture frames might be what you are looking for. Frame description: 4 pck 8x8" frames, fits 8x8 inch photo without mat or 4x4 inch with mat. Comes with 4 extra mats: mat opening 4x4 inch for photo display. Black solid wood frame. Hangs both for horizontal and vertical. Nothing adds warmth to a home more than a display of personal photos and mementos. Choose the solid wood for long-lasting way to display your favorite family, vacation or memorable events.