Christmas Stocking Hanger for Mantle or Shelf | Balanced to stay put

Christmas Stocking Hanger for Mantle or Shelf. Balanced to stay put on the edge without sliding off. 
2 versions. one with 90 degree edges and the second with rounded edges. 

Print on its side.

For filament with poorer adhesion I recommend using a brim as the model is only about 5mm on its side, and even smaller with the rounded model.