The glass screen protector has undergone secondary hardening, strengthening treatment after tempering, so its density increases and protection effect upgrades. The hardness is up to 9H, super anti-scratch and highly wear-resistant. Self-adhering makes it easy to apply, no residue left. 

• Secondary hardening treatment, provides solid defense against damages

• 9H hardness, anti-scratch and shatterproof

• Secure explosion-proof function

• Arc edges, safe and smooth to use
  

• Easy to apply, no bubble