OtterBox ALPHA GLASS SERIES Screen Protector for Samsung Galaxy J7 (2017)/Galaxy J7 V/Galaxy Halo/Galaxy J7 Perx/Galaxy J7 Prime/Galaxy J7 Sky Pro - Retail Packaging &ndash; CLEAR Compatible with Samsung Galaxy Express Prime 2/Amp Prime 2/Sol 2/J3 Emerge/J3 Prime/J3 Luna Pro; Samsung Galaxy J7 V/Samsung Galaxy J7 (2017)/Samsung Galaxy J7 Perx Flawless clarity: maintains your phones pristine image quality Reactive touch: retains your touchscreen responsiveness Anti-shatter/anti-scratch: fortified glass with surface hardness 9H  the highest level on the glass hardness scale Simplified: easy to clean, quick to install and leaves no residue when removed Compatible Device(s): Galaxy J7, Galaxy J7 (2017) Material: Tempered glass Polyester