PThink Ultra-thin Tempered Glass Screen Protector for Samsung Galaxy S4 Mini with 9H Hardness/Anti-scratch/Fingerprint resistant (Samsung Galaxy S4 Mini) Perfect Anti-scratch: 9H greatly intensified surface hardness which is 3 times stronger than regular PET film. 0.3mm Ultra-thin, specially made with scratch resistant material and rounded edges for a more precise fit. Tempered glass film provides super smooth touching as well as no lose in touch screen sensitivity. When facing heavy impact or broken, this nano glass cracks into small pieces that are held within the film with safety and no pointed edges exposed. Package contents:1 x Glass Screen Protector, Cleaning Wipes,Cleaning Cloth,Install Guide