Applying the Invisible Heels Protector:

0:53 Installing the Standard Series & Pro Series base Layer
2:24 How to deal with air bubbles on the Standard Seres & the Pro Series base layer
2:39 Installing the top layer for the Pro Series

Tips and Tricks for Applying the Base layer for Standard Series and PRO 2.0 Top Layer:

 

Tips and Tricks for Applying the PRO 2.0 Top Layer:

How to Apply SKINS: