I looked at this site.

It's amazing to me what people will try to sell, but I suppose
there's a sucker born every minute.

Here's what you get:

"The protection you seek for yourself or others can be obtained by
wearing THE BROWN SCAPULAR. The Brown Scapular has been proven to
provide miraculous protections time and time again throughout
history..."

I'd go for it, but my favorite color is green.  Brown is still the color
of you know what.

   Alan