The 4smarts Second Glass dispay protection is barely noticeable and fitting exactly

on the smartphone screen, like a protective skin.

In the Japanese factory, the glasses are manufactured in a highly sophisticated production process.
Complicated thermal manufacturing steps let the bending ability and hardness increase extremly.

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With a surface hardness of 9H, it is comparable to sapphire crystal. The 4smarts Second Glass secures

the LCD screen from bumps and scratches caused by sharp objects such as knives, keys and tools.

Features

  • Ultrathin tempered glass (only 0.3 mm thin) with rounded edges, for a pleasant touch & feel sensitivity
  • Extremely hard glass with a surface hardness of 9H (to a Mohs hardness scale of 1 to 10, 10 equals the hardness of a diamond)
  • A fingerprint-resistant oleophobic coating and the anti-fingerprint technology repells oil, dust and dirt
  • Easy to clean, quickly to install and removable with no residue
  • Retina compatible, ultra clear and 100% colorfast

  • For compatibility check the label on the package.
  • 4smarts screen protector made of tempered glass
  • damp alcohol cleaning cloth
  • microfiber cleaning cloth
  • antistatic adhesive film for dust removal

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