Fate/Grand Carnival Mysterious Cat X A5 clear file (not for sale).

It is a prize that 100 people won in the "Change everyone's icon meow! Campaign（みんなのアイコンを変えるにゃ！キャンペーン ）"held on Twitter.

A Google search for "みんなのアイコンを変えるにゃ！キャンペーン" will give you more information about the campaign (but it's written in Japanese).

There are no noticeable scratches or stains.