J7 Tempered Glass, KAMII [2-Pack] Samsung Galaxy J7 [Tempered Glass] Screen Protector 0.3mm Ultra Thin 9H Hardness Crystal Clear Easy Bubble-Free Installation (Galaxy J7) Tempered Glass Screen Protector compatible with Samsung Galaxy J7. From scratches to high impact drops, you are protected with HD Clear Ballistic Glass. Surface hardness 9H - Highly Durable, and Scratch Resistant. Ultra thin-0.3mm thickness is reliable and resiliant, but promises no interference with screen sensitivity. Easily installation: Precise laser cut tempered glass made with polished, automatically attach to the screen smoothly, hassle-free and bubble-free. No residue when removed, can repeatable installation.