Originally Posted by sc magnolia
The Basic Grey brand is called magnetic snaps indicating that there is a metal side as well.
do these come with ... well you know two sides a plain metal or something for the magnet to stick to so they can be used as closures?
Yes they stick to each other but they are not marked -/+. They will flip itself over if you try to match them incorrectly. I use them all the time to close boxes, bags, etc. I use ES6000 or similar glue and have never had a problem.
I've ordered several items from CapCo and never have any problem.