The Ray Padula Sweeping Waters Quick Reverse oscillating sprinkler is a great choice for watering medium size yards and gardens. The precision engineered nozzles of this Ray Padula sprinkler provide a gentle， even， rain-like spray pattern. A unique， innovative Quick Reverse heart shaped gear forces the sprinkler to change directions without stopping at each end for even， no-puddle watering. With a simple turn of the pattern adjustment knob， you can choose from FULL， CENTER， LEFT， or RIGHT watering – allowing you to keep water only on what’s meant to grow. Best of all， the innovative built-in rain-gauge measures how much water your sprinkler provides during watering. Other great features include a modern， easy slide base that resists tipping over， an EZGrip extra large coupling allowing for easy hose attachment， as well as an included end-plug that can be removed to clean any clogged nozzles during watering.