Random thought to add.... many people who ask us for a banner - are not aware of the mesh material. They only ask, when they know they have a concern for wind resistance... and they ask about slits in the banner - which we do NOT do, or recommend. It just compromises the life and strength of the banner. So, it comes up rarely probably because the average "I need to order a banner, but I don't do this all the time" clientele - won't know about mesh, or... need mesh.
ETA: Or they read this forum, and know it can cause head strikes. jk, sorry, so many mesh banner threads come up today.