Spray Gun High Pressure Power Washer with Foam Cannon, Long Handle Garden Hose Spray Gun, Multi-Purpose Cleaning Tool with 6 Hose Connectors for Car Wash, Patio, Garden Watering – No Hose Included

This spray gun is perfect for professionals and homeowners who need to clean large areas quickly and efficiently using a variety of different nozzles and settings.

I'm guessing you're thinking of the hose attachment that comes with it, which allows users to connect to various garden hoses without having to purchase separate hoses.