Teku100 2 Inch Net Slit Pots for Hydroponic Aeroponic Use

The picture shows that there's a "lip" around the edge. I'm just verifying that the ones that are for sale do, indeed, have the lip.? Thanks.

Will these fit a quart mason jar with ring on?

what is the diameter of the bottom of the net pot and what is the diameter of the top opening? and also what is the height ?

Are your net pots the slotted or squares?