BigMouth Ginormous Yard SprinklerBecause when summer heat waves come around, there's a bigger, better, and funner option for the kids. We made it super simple to use, too. Just inflate it, and connect a standard garden hose. Secure it to the lawn using the anchor kid that is included. The inflatable design also means that it's lightweight, easy to move, and deflates for compact storage in the off season.