Ok after lots of looking measuring and guessing I have finally found a screen protector I like. Photodon.com. They will at no charge custom cut screen protectors. They have many different films available. Anti-fingerprint, anti-glare,crystal clear,privacy, etc, I chose the 6hs. It is scratch and shock resistant. I have a 905 mini and used 174X129mm and it had just a little wiggle room. If you have the 908 you will have to measure and then -1mm. They will cut it slightly smaller from this.  The quality was excellent and they even give you a sample film to play with. The cost $23 with shipping. Min 2 screen protectors. So now you have a spare. They are located in Michigan usa. At my house in 4 days. They can do up to 60". While not tempered glass the quality was very good and 2 should last me years. Install was easy but dust is a bitch. I put a very small piece of clear tape on the inside of one corner to aid in removal. Do this with the inner film tab just slightly pulled back. Then install. With the frame around the screen it makes it tough to get under a previously installed screen protector. Again the site is photodon.com. Enjoy