Brass Material: This fountain is made of high-quality brass, very safe and environmentally friendly. It is durable and difficult to tear. Damage. Rotating Nozzle: This fountain nozzle adopts a rotating design with 4 arms, which can create a multi-directional fountain landscape. It is very suitable for creating a fountain show landscape. Specific Model: This fountain nozzle has a male thread that conforms to the G1/2 standard, suitable for; most fountain accessories. Wide Application: This fountain nozzle is suitable for outdoor fountains, gardens, parks, hotels, swimming pools, etc. It can create a beautiful fountain landscape for you. Customer Service: If you have any questions about the product, please do not hesitate to contact us. We will do our best to solve the problem for you. I hope you have fun?? when shopping. Specification: Material: Brass Thread Specification: G1/2 male thread Package List: 1 x Sprayer??t 4 x Nozzle Application:< /span>1. First adjust the direction of the nozzle. 2. Install it in a fountain or pond where needed. Note: The rotation speed and height can be adjusted by the valve water regulation.