Samsung I9500 / Galaxy S4 Glaze Black Tempered Shield
This Glaze Tempered Shield offers the ultimate protection and will keep the phone's screen safe from cracking or scratching. It has been designed to protect the phone from expensive repairs or failure.
The Japanese ASAHI glass with a hardness rating of 9H is impact resistant. Rigorous testing includes dropping a 30mm, 130g metal ball onto the phone with the Tempered Shield in place from a height of 50cm. Other quality checks include a scratch resistant test using a scalpel and an electric drill.