A+ product If your looking for something that will fit the new 4runner cross bars these are what youll need. The worse part is, it took me less than two minutes to remove it without the key. As someone who cooks a lot on a tile kitchen floor, I was getting back issues. I recommend buying the same item in bulk instead of a variety pack, you get a better value . Just ordered my 5th pair, and as a woman over 50 have vowed never to wear those uncomfortable tight jeans again. But 8 total if I had all BFCO. I kept loosening and tightening until it began turning smoothly. These are awesome and very comfy. They fold.