I’m not a big fan of Shark Tank but I bought this seat gap filler and I really like it. I’ll buy anything that will reduce stress and when stuff falls in that gap, it drives me crazy. It works well and the quality is good. I’m sure you can find some cheaper immitators, but they look a little flimsey. Also, you get a little LED light and slip-free matt. They are a bit chinsy, but you can’t expect much from a free gift.