Great product, great job packaging, directions of use and perfect test (leaflet in French and other languages). I've had no problems with this installation shell that more be practical aesthetics. ID Touch works perfectly, the silent button is a hand to take to turn but it's only a detail view of the product quality. The tightness of the hull is amazing, a sweet pleasure to use the iPhone under the water, we just filmed with confidence. I highly recommend this product for all types of uses. All the promises are kept by LifeProof but also Amazon with deadlines respected deliveries.