I've actually ordered this product twice. At the first start I still thought the crack at the edge arose, because I've been a little too careless. Unfortunately, I was the second attempt, but that it is precisely on the cover itself. He does not fit and therefore is bursting on to the sides. On the second attempt, the lid was even completely broken. Since this article unfortunately is also very expensive, I can only advise you to steer clear of it every here. There are good alternative, even if they then might not have the visually beautiful carbon look. For example, I can recommend this cover from personal experience: PSC = 1