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.