Made from premium, durable steel material ensure heavy duty use and longer life service Zinc plated and electro-galvanized finish for higher rust and corrosion resistance in any condition Screw head is pointed and sharp in design and they can be easily installed wherever The shoulder hook enhances the bearing capacity and is not prone to deformation, and stronger and more durable than ordinary hooks Widely used indoors and outdoors Ideal for safely hanging items from walls and ceilings, such as cups and plant hanging baskets, decorative photo frames, etc. They are a great assistant for decorating your home