BorderTrends Echo 10x10-Inch Multi Opening Collage Photo Frame for 4x4-Inch Photos, Black Modern square collage frame in matte black finish Constructed of polystyrene with glass insert; molding width is 0.8 inches Ready to hang for easy wall display - great for pics from your smartphone! Holds four 4x4-inch square photos (viewable size is 3.5x3.5 inches) Proudly made in North America