This article here is simply fabulous. I buy 5 different valve cases because none pleased me to this one. The iPhone 4 is clipped very well in, it is not clipped it fits in. Then level design nothing to say very beautiful. The product looks solid, we'll see over time. The valve closes very well when the case is closed. And the price is really good for this kind of product. I do not regret my purchase. If you want a nice cover and what is more robust to protect your iphone 4 buy that one, not another.