Fly Screen Corner Magnet Mount

I have mounted these corner magnet holders with double sided tape to the window sil.

The magnets used are 20mm x 3mm Neodymium type:
- one in the window sill holder, in every corner, and
- one glued on every corner of the fly screen.

Tip:
- first, glue the magnets IN de holders/corner mounts, using the "fly screen magnets" the ensure proper positioning
- place the corner mounts using double sided tape, so they can be removed again (if you want to)
- apply a modest amount of good glue to the magnets on the outside of the holder
- press all four corners hard and long enough for the glue to set (I've used soda bottle caps and painters tape).