One thing I like about this product, it's REUSEABLE in each cover you just need to make sure that the water detection indicator has install inside the plastic bag, I have used it multiple times, but I recommend people just use it at once so you won't risk your life and damage your phone, and also the package has two waterproofed skin so I guess it's more than enough for the summer, as long as you don't peel it off, you can still use it, the key disadvantage is charing since when you have your case with you, you won't be able to charge so make sure everytime you charge it to 100% to fully maximize the waterproof skin usage !!!!Great item !!

Exactly what I ordered.