Sappphire, Diamond, Ruby, Opal and Emarald are the five precious gems in the world, and Sapphire is one of the highly stable substances of gems. Synthetic Sapphire is monocrystal, its outstanding hardness, excellent light transmittance and high resistance make it often used in high-tech fields such as national defense, aviation, lectric appliance, etc
- Growing from the Hot Exchanged Method (HTM)
- Moh’s Hardness
- High Thermal Conductivity Dissipate Heat
- Outstanding Touch Sensitivity
- Excellent Light Transmittance
- Security LOGO Ink
- Invisible Full Coverage
- Full Cover Ear Speaker Protection
- Nano Anti-Dirt Coating
- Resistant to impact
- 100% original & genuine from HODA
- Warranty: No Warranty
