HERO ARTS-Cling Stamps. Stamp your Story is a new trend in stamping, card making, and journaling, helping you to express your style, tell your story, and have fun in the process. It is the opposite of work, it doesn't have to be perfect, there are no rules, there is no pressure, just go with the flow and have fun creating whatever you enjoy. Each one is hand made with 100% all-natural rubber that is latex free, phthalate free, non-toxic, and biodegradable. This package contains My Notebook, twenty-one repositionable cling stamps on a 8-1/2x7 inch backing sheet. Made in USA.