These clear stamps peel off their backing and stick to any acrylic block making for easy stamping. Simply apply your favorite ink and stamp crisp clear images! They are made from 100% photo-polymer which is latex free, phthalate free, non- toxic and biodegradable. This package contains You're Beautiful: a set of 30 stamps on a 4x6 inch backing sheet. Available in a variety of designs (each sold separately). WARNING: Choking Hazard. Not suitable for children under 3 years. Made in USA.