Most helpful positive review
Does the job, and months after first applying it and subjecting it to regular abuse, I'm still only on the first 1 out of the 6
on April 18, 2015
As I keep my Garmin eTrex mounted on a touring bicycle where it is exposed to all the rigors of the road, I eventually became worried about scratches and decided on these screen protectors. After some time with the product, I'm happy I got these.
These protective plastic layers cover, besides the LCD screen, the whole fragile black area on the face of an eTrex 10/20/30 GPS. These are the common type of screen protectors that require playing the protector over the screen and very, very gradually applying it while using a credit card or the like to push any air bubbles out. Ideally you have some prior experience with using this kind of plastic layer on your mobile phone. The screen protector does go on well if you have cleaned the screen thoroughly from dust and fingerprints before application.
Months after applying it and using it heavily, I'm still on my first screen protector in this pack of six. The protector has some slight scratches it, but it is a good feeling to know that my GPS screen doesn't, and the screen can still be easily seen through the plastic in between.