Thedoes exactly what it says on the packaging. Using a trigger to open and close the toothed head, it is incredibly easy to use, especially compatible theolder owneror those withback problems. You can attach three bags to the head, which is large enough to hold three average-sized doggie droppings, becompatiblee you have to remove the bag, all of which can be done while standing or sitting. A simple elasticated strap holds the head in theclosed position, allowing you to store one stool and walk efcompatibletlessly to the next.Saves money, time and plastic bags.Great compatible pet owners who have a bad back or restricted mobility.Use while on walks or when you want to keep your garden clean.Able to handle any mess, no matter what theyve eaten.Theis lightweight, good value and itssimplicitymakes it a winner. It cleverly eliminates the embarrassing scenario of trying to bend down, braced with bag-on-hand while your dog is pulling you in all directions.