photo frame 5x7 black

I originally bought a 5x7 photo frame at Wal-Mart years ago, and cannot find another one anywhere. It was called a "skeleton" frame. It holds a 5x7 photo, and is made of black wood. The pieces of wood are about 1/2 inch wide, and about 3 inches deep. There is an inner frame which holds the glass, and two of the sides extend to hold a second, concentric frame, leaving open space between the two. The affect is like a mullioned window pane. Hope someone can find one for me!