There are similar, but better quality instant screen doors available online. You might search for the Bug Off door and read it's reviews Also, I recall someone suggesting to use double sided tape to hold it up while you use screws thru a lathe strip. No way self stick velcro could stand up to that sort of abuse.
Barb (RVM18), Sena (capuchin monkey, RVM Head Mascot) & Lily (Maltese/Yorkie)
2011 Shasta Cynara 230F & 2012 Smart Car toad, 272 watt solar system
The Journey is Our Destination. Full-timing since 5/18/2011 and loving it.