Hold C9 sockets vertically or horizontally Material: Plastic and nickel-plated magnet Color: Clear Application: C9 string lights,3m light,strip light and other items you want to hang Prepare the C9 string light and magnetic clips Two fixed ways, can be vertically fixed the string light It can also be fixed horizontally, depending on requirements Wide-range in application Fantastic for the container house, metal pergola, garden fence, hand rail, gates or deck, this all purpose holiday lighting magnetic clips will help you time saving in installing the holiday lights.