C.Skins 2 - Pack Premium Clear Screen Protector for Nokia Lumia 520 C.Skins Transparent Screen Protector Ensuring HD Screen Clarity PET Hard Film that Protects With a Glass Like Glide Ultra Strong to Protect the Display from Scratches, Dings and Possible Screen Damage Custom Engineered to Exactly fit the Nokia Lumia 520 C.Skins Lifetime Warranty