This phone back protector is made of 3D arc tempered glass and fits your back of phone closely and perfectly. Specially tempered glass ensures up to 9H hardness, extremely anti-scratch, resisting burst, explosion, impacts and bumps.

• 3D arc tempered glass, snugly fit

• 9H hardness but only 0.3mm thickness

• Silk printing process makes the film more beautiful
  

• Secure anti-explosion function

• Protect the back of your phone from scratches

• Easy to apply, bubble-free