splash Masque Clear Screen Protector for iPhone 4 4G  4S AT&T and Verizon (3-Pack + 2 Bonus Back Films)
As my title says, this product is just simple and perfect. No need to think twice before buying this product. No problem at all while applying what so ever (unlike so called best brands like zazzy..). I have been using this for more than 2 months and it does its job.