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 BM403 there are four fuller images and two smaller ones. I like the heart clover design but haven't used it yet. The images were a bit hard to work with as they have quite large deep areas.
I don't seem to have used this in any nail art yet but once I do you will be able to see them by clicking here.