Nokia Lumia 520 Matte Screen Guard /Protector (combo pack of 7 pcs) It seems impossible for cell phone to avoid being scratched without protection even if you are careful enough. The best solution is to equip your cell phone with screen protector. Here we recommend you this Matte Screen Protector. Designed to perfectly fit your phone, this matte screen protector offers a tough and durable surface. It protects your cell phone against embarrassing scratches, grease marks and finger prints while eliminating that awful glare. You can say goodbye to accidental bumps, scrapes, and finger prints.