Jan, thank you for the info. I read a article last week about a young man( in high school) in Virginia who invented a jam for classroom doors, they demo. this product on line and a big strong man could not bust through the door. This product was only $95. My daughter is a teacher and told her to get it approved in her school and I would buy one and I am sure I could help raise money to buy others. It is sad to say but my must get involved with our schools even if we do have children who are in school.
I was thinking about the inserts for backpacks these could be passed on from year to year, Even after a child graduates. Thanks for the web-site.