Unfold and lay the trash bag out flat.

Fold over into a triangle. It will not be symmetrical at this point.

Cut off the excess. (It should look like a square if you unfolded it, but don’t)

Fold into a triangle.

Fold again into a triangle.

Fold edge over into a “cone” shape. There will be excess at the top.

Add tape to the open end.

Using the marker to mark where you will cut. (See picture).

Unfold.

Unpeel, as there are now 2 webs.

Hang up and enjoy your spooky webs!