Package includes: You will get 2 pieces swimming pool countercurrent accessories, the quantity is can respond to your daily needs, the swimming pool outlet nozzle is an indispensable helper for your swimming pool. Pool nozzles: This pool spray nozzle accessory adjusts the direction of water flow and directs it to most areas of your pool, ensures correct circulation patterns and allows you to control speed and flow. Maté is safe, non-toxic, durable and wear-resistant. corrosion. Easy to Install; Installation: Our pool nozzle accessories are relatively easy to install. Install. Just adjust the nozzle to the angle you want and then rotate it to install. It has a detachable design and is easy to remove. clean, which is convenient. Application: The size The size of these pool spray heads is about 6cm x 2.7cm, suitable for most people. most swimming pools. Please carefully check the size of your pool connector before purchasing to make sure this pool nozzle fits your pool nozzle. your pool.