Wood frame with lead tempered glass provides a clear view of your artwork while delivering shatterresistance. The glass has been tested to withstand breakage and damage. Versatile display options: for 8.5x11 inch artwork with a mat, or 10x12.5 inch artwork without a mat. The actual mat opening is 8x10.5 inches. Insert artwork under the elastic straps inside the frame for storage. Gallerystyle design: front features clear tempered shatterresistant glass, and the inside uses sturdy metal tabs to keep the mat and your artwork in place. Frame opens and closes easily with a small magnet. Benefits and practicality: durable construction protects your art, facilitates easy art swaps, and maintains a polished display in homes, offices, classrooms, or galleries. 23 use scenarios: Rotate classroom or office artwork by swapping 8.5x11 pieces (with mat) as needed. Create a compact gallery display for 8.5x11 prints or 10x12.5 pieces in a matless setup. Assemble a cohesive wall of art in living spaces or hallways with a consistent gallery style and quickaccess opening.