This came with one of 2 items already rolled out of the sealed packaging. Tg they give you 2 for the price. So I'm choking on it like a living learning/lesson learned. It's "get what you pay for". Article. The clip is also designed for rejection. Luckily the second one was fine and could be screwed on without any problems. I don't know how long without problems, but I feel like a ticking time bomb because of the cancellation? I will simply buy a different product from a different manufacturer.