banner tear-saver
thingiverse
frustrated with banners tearing apart at the circular hole! this is a banner tear-saver mark a circular cutout by bending and pressing the printed part wherever you want to stick a thread through on the banner. then apply adhesive to both sides and let it dry... Congratulations....your banner is saved.
Download Model from thingiverse
With this file you will be able to print banner tear-saver with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on banner tear-saver.