This Mobius strip uses a 5”x7” picture. The picture needs to be trimmed to an elliptical shape. The ellipse should be approximately 4 15/16” x 6 15/16. I included a template to aid in drawing or trimming the ellipse. Modifications can be made to accommodate a thin acrylic cover. There are boss features for hanging in different orientations. A nail or thumb tack should work fine. See the “Mobius Picture Frame Kickstand” for a tabletop option. An easel could be used for table top display. Leave a comment if you would like me to design one; however, there are some available from others contributors. Design files from Brink Effects are provided for your reference only. By downloading the files, you assume responsibility to verify the design for your use and safety. Brink Effects cannot control how the files are used; thus Brink Effects does not hold any liability for the use of the files. Use at your own risk. Remember to keep small objects away from children and pets. Be cautious of sharp edges.