Color Layering For You Flowers is a Hero Arts collection of Clear Design Stamps featuring flowers and notes. Layer colors to create beautiful and unique stamped cards and crafts. Our Clear Design Stamps peel off their backing and stick to acrylic blocks for easy positioning. Mix and match the designs, then easily store them for another time. Made by Hero Arts in the USA from genuine photopolymer. Unmatched quality means a crisp impression every time.