The Clever Drop Sprinkler is 100% Australia Made. Ideal for small lawn and gardens with a watering diameter of up to 8 metres. It has an adjustable base to help with watering uneven or sloping surfaces. It comes with four pressure regulating discs of varying sizes for use with high water pressure to control smaller watering diameters. The sprinkler base can sit in corrugated iron for temporary roof cooling or fixed for permanent installation.