The hanging are made of new metal, these are and can be hung anywhere indoors and outdoors. . The hanging are available in three colors to choose from. These hanging pots are perfect for indoor and outdoor plants, as well as your home, garden, porch or decoration. Metal Iron Hanging , Hanging can alleviate the problem of overwatering indoor and outdoor plants. The stylish colors and modern look make this decorative planter suitable for any indoor and outdoor environment. This hanging planter is designed to give it a look.