Factory sealed, new old stock. Brand new, unused. 

The product is an authentic Kohler 2.2 GPM Male Aerator in Chrome, model number 41056-CP. It is a plumbing fixture designed for home use in the United States. The aerator is made of chrome material and is known for its high quality and durability. It is an essential component for regulating water flow and maintaining proper pressure in bathroom and kitchen sinks.