Use adhesive putty to hang posters and decorations without leaving holes or messy residues. Easily moldable putty helps anchor collectables on shelves, computer keyboards, phones or anything you want to stay in place. Nontoxic formula sticks to glass, porcelain, plastic, metal and almost all other nonporous surfaces. Putty is not for use on newly painted surfaces or wall hangings. Pre-scored tabs allow easy separation. Reusable package safely stores product. Adhesive putty is nontoxic and conforms to ASTM D-423