Anti reflective screen protector,
Verified Purchase(What is this?)
This review is from: 2 x disGuard Anti-Reflective Screen Protector for Nokia Lumia 510 - PREMIUM QUALITY (non-reflecting, hard-coated, bubble free application) (Accessory)
Does what says, received quickly and seems good quality. Thare are two in the pack in case you mess up the first one like I did.