I recently made this video …
As promised – here is the link for the covers
http://www.woodfieldpublishing.co.uk/contents/en-uk/d65_clear-plastic-book-protectors.html
If you are buying them for your Carrero books, or Just Rose then you want the size as follows. 206/310 . The covers come with an instruction sheet on how to put them on your books.
Enjoy Book Lovers xxx