Wow! This hose is so much easier to use than heavy rubber hoses. Much lighter. The supplied hose nozzle that comes with it is of med quality - all plastic but convenient while it lasts. Both hose ends have good  quality brass couplings for connections and hose end has a switch which is nice. Really enjoyable maneuvering a much lighter hose around the yard/patio while watering and cleaning things. So easy to pick up, wind up, and store away. Bag is great for winter storage as well. As far as durability, most appropriate for residential use. Not sure how well it will last after a full summer or multiple seasons of use but we will see.  FYI - The hose expands and contracts as you turn on the water and water pressure goes up and down.