http://www.cdzone.net/index.cfm?type=1&cat=5&product=623

I saw these, and wondered if they were any good. 40oz magnet seems like it might make it too deep for our cars. Does anyone know if they fit? Would I be throwing my $25 away if I bought them?

95 mystique LS, High Output Cougar S (SVT) 2.5L engine & MTX75