Package contains 1 magnetic towel bar with 2 strong magnets, which securely holds dry or damp towel in place.The magnets are very strong. Once stick on the metal surface, the towel holder will not move anymore. If you want to reposition the holder, just pull the towel holder from the metal surface with some effort, and stick again.The towel rack is made of aluminum material, and the magnets are coverd with rubber, will not rust, can last for years. Also will not scratch the surface of appliance.Suitable for any metal appliance like refrigerator, stove, oven, sink, dishwasher, washing machine, But can't work on stainless steel appliance because they are not magnetic.The towel holder is 13.1 inches in length, and it is about 2 inches away from the surface of refrigerator. Fits ordinary dish towel, hand towel, tea towel, dishcloth.