A hotel room amenity is a feature or service that is provided to guests in order to make their stay more comfortable. Common amenities include an IRON, a SAFE, a PEN, and a minibar. An IRON is a device used to press clothes and remove wrinkles. A SAFE is a secure storage container for valuables. A PEN is a writing instrument used to make marks on paper. A minibar is a small refrigerator stocked with snacks and drinks.