What you will receive: You will receive 2 pieces of pool backflow accessories, the quantity is enough for you to use, it will bring you a lot of convenience and create different using effects for you. Pool Return Spout: This replacement pool return jet will allow clean water from the filtration system to re-enter the pool. Proper placement and use of these nozzles will ensure proper circulation in your pool. QUALITY MATERIALS: Our replacement pool backflow nozzles are built to handle the stress of everyday use. It is made of durable ABS plastic, these directional inflow fittings are made of plastic material that is safe and non-toxic, durable and corrosion resistant. Practical function: This removable ring will allow you to position the jet to efficiently return water to the pool. These water directional flow inlet fittings are fully adjustable to direct flow to most areas of the pool, providing the proper circulation pattern and also allowing speed and flow control.