The Black Mini Photo Frames 9 Pack by Harbor Town Industries are modern minimalist style frames that are perfect for everyday use. Each frame is a rectangular shape with a size of 4x4 inches, making it suitable for a 4x4 inch photo. The frames are made of plastic and come in a solid black color, adding a sleek and elegant look to your home decor. The set includes 9 frames with clear glass for protection and a one-year manufacturer warranty for peace of mind. Ideal for displaying your favorite memories in a stylish and spacious way.