Features:1. Made of high quality plastic, which is practical and durable.2. Widely used in aquarium, fish tank and pump.3. Long tube water outlet design, more convenient to use.4. Each joint can be rotated 360 degrees, you can change the water outflow direction freely.5. Duckbill nozzle or waterspout nozzle for choice, four specifications to meet your different needs.Specification:Condition: 100% Brand NewMaterial: PlasticNozzle Type: Duckbill Nozzle Optional Size: Approx.Size Total Length (cm/in)Tube Inner Diameter (cm/in) Tube Outer Diameter (cm/in) Mouth Outer Diameter (cm/in) Small Duckbill Nozzle 45cm/17.7in 1.6cm/0.6in 2cm/0.8in 2.9cm/1.1inWeight: Approx. 118-121g / 4.2-4.3 ozPackage list:1 * Long Water OutletNote:1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard..