Congratulations to Greymobiles, they have got me so annoyed that I am writing this, my first ever review !! The Kindle screen protectors arrived in a ziplock bag, no fitting advice and no application card. As mentioned in previous reviews they are too tight a fit for the Kindle and are exceedingly difficult to get positioned while trying to avoid bubbles - usual result is that they do not sit right at edges. Trimming approx 0.5mm off length and width helps, but still difficult to fit without bubbles. However that is not the main problem - when fitted the lovely Kindle screen becomes REFECTIVE making reading difficult in bright light. I hope that somebody at Amazon reads this and removes this product from their web site. I paid  for 6 screen protectors but with  postage -I should have known better, and will not bother with return, but to all you out there considering this as a purchase - don't bother, it is a waste of good money.