The front arms seem to be a weak point. I got mine in May of last year and I am very careful folding and unfolding the arms. When I went to put on my wrap, I could see very small cracks by the front arms (you really had to get it under a bright light at the correct angle to see them). As I put the wrap on there, I realized that would keep the cracks from propagating for the most part. It wasn't like pulled apart or anything, more like very faint spiderwebs. A lot of people seem to have that same area that is prone to cracking so it may be an issue with some of the molds.