Best clear protection for whitebook?

[marbles]

What have you used?, was/is it any good ?, peeling problems ?, application more difficult than expected ? value for money?

Advice is appreciated , I'm picking up a whitebook in a few days and I'd like to keep it clean with a tried and trusted product.

thanks



~m

 

[alphaod]

The invisibleSHIELD offers good protection there are a few drawbacks:
1) Not cheap
2) Edges will turn black from use
3) Installation is tedious