This stamping plate is from the forth Bundle Monster set, the first CYO (create your own). It is backed with branded lining to stop it from being sharp, comes covered with a blue cellophane sticker which you have to peel off before use.
On BM407 there are two full nail images and four smaller ones. I like this plate, the cameo and the dream catcher are favourites. The design with a lot of straight lines on wasn't too easy to work with but I think a lighter hand when scraping would fix that.
You can see all of the designs I have used this plate in here, and some of those are below: