I saw someone post a link of it the other day and decided to buy a pair from Amazon, they are expensive $200 and I think they are overpriced for what they are. I think they are worth $100-$120 at most. Install was very easy, the sun shades just slip in the headliner and are held in by double sided tape. You put two double sided tape brackets in the middle to hold the shade when extended. The bracket double sided tape already failed (it's 3m tape too) and will have to remove the tape and reinstall. It does sag a bit and am thinking about putting magnets like some of those sun shades that come with them on there and removing the magnets when not in use.
Overall I find it useful and better than those folding ones which I had as well.
Overall I find it useful and better than those folding ones which I had as well.