Not sure the invisibleSHIELD protects the plastic bezel around the screen based on the picture on their website:
http://www.zagg.com/invisibleshield/...ns-shields.php
It's only showing pieces for the screen and the battery cover.
I do know that Phantom Skinz does:
http://phantomskinz.com/htctouchpro2sprint.aspx
I used the Phantom Skinz for my Touch Pro and I found it had better coverage, especially around the chrome which is known for getting dinged up pretty bad.
I haven't decided whether I am going to use any protection on the TP2. I'm still on the original screen protector that it came with. I'll probably wait until one of the "skin" products goes on sale at 50% off again. Phantom Skinz has them at 30% off right now until Dec. 1st. I'll probably end up getting a screen protector and case from Seidio since I am still hesitant to use any liquid to put on any skin protection on my week old TP2.