POWERTECH Tempered Glass 9H(0.33MM) for iPhone 11

POWERTECH Tempered Glass 9H(0.33MM) for iPhone 11

Specifications:
Thickness: 0.33mm
Optical Properties: transmittance >97.0, turbidity < 0.3

Mechanical properties:
Hardness (without PSA silicone):> 9H
Attachment: 100/100
Steel wool (250g / 100 times): not scratched