The plastic covers to protect the cover pages are very thin, flimsy and they feel too small as the corners of the cover paper as well as tops and bottom of pages stick out and have frayed a bit after assembly before I could even use it. The one side that the cover protrudes on would have protected it if it didn't bend so easily.
I bought the extra 'Cover for Players Notebook' with the thick cardboard, the cover page is pretty and fine, the thick cardboard doesn't tolerate being put in the rings and has bent quite a bit where the actual disc binding happens 'the mushroom holes'.
When we messaged the seller her manner was very abrupt, not answering the questions we were asking, after multiple requests we got answers. Be aware you can only customise the books by buying extra pages, wasting what you wont use.