They are very nicely made and the set is super easy to use. Usually the cheaper ones snap right away. I know it isn't scientific but it seems to work and it let's me know if it gets hit it can take a little abuse. I didn't have any issue with it as it looked like the smiling happy face. So I installed this onto the phone i use to test as well. I drop some change on it.Everything that you need to apply these to your phone is included in this package. The seller offered these to me free/discounted but I was not obligated to leave this review. I chose to leave the review so you could see what you are getting when you purchase these protectors and let you know what my daughter thought of the product when it arrived.

I had a leak in the skimmer return line and after reading a review here and watching a you tube of an english man repairing a similar leak I decided that was well worth a try so I placed an order. After receiving and re watching the you tube, my wife and I concluded the individual in the video had a smaller bottle of this so we used 8 or 10 ounces in a squirt jar. We dropped pool level below skimmer, poured in half, ran skimmer line for three to five seconds, turned off skimmer line, put in remaining and left that line off for 48 hours. After two days ran to waste for a minute or two and re filled pool. Leak has been fixed now going on two weeks.