Bests & Worsts Reviews from Amazon

I purchased these two months ago at a local (very well known) car parts store. They broke the second time I used them... under a 2010 Dodge Grand Caravan. I just wanted to change the oil in my wife's car. I'm so thankful that I wasn't under the vehicle when it happened. This happened a couple of weeks ago, and I wasn't even going to leave a review. I'm not looking for a refund, nor do I want a replacement set (I would be too afraid to use them anyway). I'm also not the least bit angry. I've had some great purchases in my life and I've had some not so great purchases. This purchase obviously was not a very good experience for me, but I've certainly wasted more than fifty bucks on things that I can't even remember. The more I thought about it, the more I felt compelled to let others know that in my opinion, THESE ARE NOT SAFE, even for everyday, average weight vehicles!