dad anti-Burst Tempered Glass Straight Edge screen proctector Guard for your Device, brand new and Good Quality. Using a high quality chemical strengthening process, the transparent Tempered Glass is extremely scratch resistant. dad tempered Glass, up to 9h Hardness, Super strong and durable, against burst, impacts and bumps. Nanometer thin oil Coating surface, more effectively to protect from fingerprints, oil and dirt, and to filter ultraviolet ray. It has human friendly chemical coating which repels natural skin oil making glass simple to keep clean and looking great. Smooth and full display coverage: Being a 0.3mm thin glass,it has a polished surface tapered edges for curve edge look.