Display photos and artwork in this versatile Variety Set of 100 5x7" Picture Frame Matting. Quality Craftsmanship- Frame Matting cut in-house by a precision mat cutter. Ready-to-Use - Cut to picture-ready sizes. Description This set of 100 matting includes 5x7" frames and displays 4x6" photos. Each set includes 10 black matting, 10 white matting, and 80 matting in a variety of colors. Perfect for art shows and fairs, use in the school classroom, displaying art or photographs at home, and DIY craft projects. Specifications Outside Dimensions: 5x7"Photo Opening Size: 3.5x5.5" (for 4x6" photos)Thickness: 1/16"