High quality: made of high-quality plastic, solid and durable for a long time to use. Easy to use: The handle switch design is convenient for hand operation, convenient to use. Automatic control: easy to use, obvious effect, safety and reliability and automatic control of spray. Easy to control: you can temporarily turn off the water and control the amount of spray water with this grip switch. Widely used: perfect for agriculture, forestry or home garden, which helps you control weeds, plague.