Blueo Sapphire 9 Mohs Super Scratch Resistant Screen Protector guard With Installation Tray
 
Please note glass is not crack proof
 
Sapphire glass is renowned for its exceptional durability, boasting a remarkable hardness of 9 on the Mohs scale, making it second only to diamonds, which score a perfect 10.Unlike ordinary glass, sapphire glass features higher hardness levels that make it significantly more resistant to scratches.It also exhibits impressive thermal conductivity at 11.6W, which is ten times greater than that of standard glass, allowing for rapid heat dissipation.The advanced AF electroplating technology, sourced from Japan's Shin-etsu, enhances the surface's smoothness and sensitivity to touch, with an anti-friction performance that withstands over 10,000 interactions.Additionally, it has passed edge bearing tests with a load capacity of 30KG, affirming its strength and reliability.Certified by the EAG laboratory, this sapphire glass is composed of 99.9999% pure sapphire, ensuring excellent quality.