Frameless hanger for art cards and prints

thingiverse

Inspired by anoved's Frameless Hanger for 3/16" Foam Core, this is a miniature version for 1mm or less thick art cards and art prints. Print 4 corners, tie them together with string, and use to hang the cards. I've included the OpenSCAD file used to create these, but note it is not parametric - any changes you make will likely require further tweaks to make everything work out. Important: Do not put pressure on the loops when tying the string, they are liable to break off, and the cardstock will deform under tension anyway.