CoverON 3 Pack Transparent LCD Clear Screen Protector Shield for BlackBerry Z30 This screen protector film offers complete front LCD screen protection while maintaining full touch screen sensitivity and operation Screen protector is constructed of 3 layers of PET Film. The actual screen protector is in the middle of two extra clear layers to keep it clean and easy to be applied Expect better quality than any other screen protector. It has a modified Silicone Coating LCD surface to protect your phone against dust, scratches, and waterproof Custom Designed to exact shape and dimensions of your phone; No cutting is required. Easy to apply and easily removable without leaving residue on your screen. A cleaning cloth is included in packaging; 90 Day warrantee and Fast 24 hour shipping