9D Ceramic tempered glass is the perfect solution for anyone who wants a combination of foil and glass on their phone! The 9D technology used provides full screen protection across its entire surface. #13#10#13#109D Ceramic glass is 0.33mm thick, providing high transparency and touch sensitivity.#13#10#13#10#13#10All 9D Ceramic tempered glass has adhesive on its entire surface, allowing for full adhesion to the screen.