It’s suitable for touchscreen phones or maybe something else similar in size and shape and seemed to do what it promises š you can see test in video below
Tho long term useĀ may cause leaks but as long you are not teachingĀ your phone to swim arc waterproof bag is doing its job perfectly protecting your device from getting wet.
Get it on amazon: https://www.amazon.co.uk/dp/B076H2NTBQ