splash Masque Clear Screen Protector for iPhone 4 4G  4S AT&T and Verizon (3-Pack + 2 Bonus Back Films)
I always read the review of others who have purchased and use the product. Someone said to peel it away very slowly. I did this, no air bubbles and did it right the first time. I did not use the back protector because I have my phone in a case and the back is protected well. Follow the suggestions of others and you can't go wrong. Very clear. I love it. Great deal!