These are the best screen protectors I've ever used! The first JAVOScreen protector I bought was for the Treo 650. Most screen protectors are a big let down, but I was suprised at how well it's work. The problem with most screen protectors is they leave a lot of bubbles when you put them on the screen, but the JAVOScreen is different. I have one for my Blackberry Pearl and I absolutely love it! From now on all my screen protector needs will be met by JAVOScreen