Zombies Attack! Stamp Set is a set of 12 stamps for those zombie fans! There are seven designs to choose from to make a unique project. Also included are five phrases/words to go along with the theme: Zombie Outbreak to Zombies at Play to Happy Halloween.Fun Stampers Journey Stamps are made of high-quality and deeply-etched cling mount rubber. These cling (EVA) rubber stamps are designed to be used with an acrylic block.