Review (5/5): Took a bit of drilling and cutting in the metal, but it worked out great.
I really like the security of having my grandkids buckled in when I take them for rides in the cart (to keep them from falling/throwing each other out), so these belts worked well for me. The bracket didn't fit my cushions exactly, so I had to cut about and inch off of four of them. I needed to drill some 1/2" holes, too. But after that, it was great.