I ordered the set of these, it comes with two. They fit our iPhone and a Samsung Smart phone. The purpose was for a trip to the Caribbean. The first thing we did, as instructed,was to put tissue paper inside the case, seal it and place it under water for a while. The tissue paper was dry, so we were good to go. We took a tubing trip on a river and through caves. We were able to shoot photos through the plastic and they came out great. Even the ones in the cave were good in low light situations. We used them on the beach and no water or sand got inside.

I definitely recommend the Hiearcool Waterproof Phone Pouch.