Description: 【High Quality Material】: Butterfly head irrigation sprinkler made of high grade materials, the 4 part external thread butterfly shaped rotating sprinkler heads are durable and strong.These sprinkler heads are easy to clean and maintain, ensuring they last for a long time. 【Easy to Install】: Designed with an external thread, these sprinkler heads can be easily installed onto any standard hose or irrigation system.These sprinkler heads are versatile and can be used for a variety of different irrigation and landscaping needs. 【Wide Coverage Area】: These sprinkler heads can cover a large area evenly, making them ideal for use in lawns, gardens, and other landscaping projects.These sprinkler heads are designed to withstand all types of weather conditions, making them ideal for use all year round. 【Rotational Operate】: The butterfly shaped design of these sprinkler heads allows for rotational operation, ensuring even water coverage from all angles. 【Energy Efficient】: Because of their efficient water system, these sprinkler heads use less water than traditional sprinkler heads, making them environmentally friendly and cost effective. Size Chart: Length: 10.6cm/4.17inch Bottom Diameter: 2cm/0.79inchTop Diameter: 2.5cm/0.98inch Male Size: 1/2" and 3/4" Package Includes: 1x Butterfly Head Irrigation Sprinkler (4 Pack) Note: Please allow slightly errors due to manual measurement and different monitors.