This screen protector is made of high quality tempered glass. The hardness is up to 9H, super anti-scratch and highly wear-resistant. It provides smooth hand feeling, sensitive touch and accurate click. 

• Made of high quality tempered glass

• 9H hardness, super anti-scratch

• Smooth and sensitive operation

• Secure anti-explosion function

Specification: 

• Size: 5*5*2cm

• Weight: 0.045g

Compatible with:

• Garmin Forerunner 220