Gardena Classic 4 Pattern Sprinkler Twist irrigates four different types of areas: circle, half circle, square and rectangle By turning the rotary dial on the sprinkler, the areas to be irrigated can be easily selected Sprinkler features a spike end which makes it easy to affix to any area High-grade UV-resistant plastic Spike end, making it easy to affix By turning the rotary dial on the sprinkler, the areas to be irrigated can be easily selected. The 4 Pattern Sprinkler is securely mounted on a spike. With this, you can easily and securely fix the GARDENA 4 Pattern Sprinkler Twist in the lawn or ground. At the same time, you can easily remove it again and relocate it.