I bought this item to replace the more rigid screen protector which I fond to be oversize. Each time I opened the Kindle the screen protector peeled back. Low and behold the replacement item was also too large and I had to trim it with scissors to prevent the same thing happening.
I suggest Marware get their act together and find someone that knows the dimensions of a Kindle or knows how to measure one!
I bought this thinking it would improve the use of my stylus. It did! However it is slightly larger them the Kindle screen and as such every time you open the Kindle the cover lifts off with it. The cheap version I had before was better and I shall be going back to it.