1、1.Plastic duckbill nozzle and 360 degree elbow; 2、2.You can create the direction of the water at will; 3、3.Easily arrange water between the filtration system and the fish tank 4、4.Quality material - made of durable plastic; lightweight, sturdy, and easy to clean 5、5.Convenient - quick to rotate or adjust, helps get your preferred water flow direction Features: 1. Plastic duckbill nozzle and 360 degree elbow; 2. You can create the direction of the water at will; 3. Easily arrange water between the filtration system and the fish tank 4. Quality material - made of durable plastic; lightweight, sturdy, and easy to clean 5. Convenient - quick to rotate or adjust, helps get your preferred water flow direction 6. Suitable for - fish tank and aquarium. Specification: Condition: Brand New optional Size: approx ,S,M,L The trumpet is 6.5cm/2.5inch long and the nozzle is 2cm/ 0.7inchwide. Medium length 8cm/3.14inch, nozzle width 2cm/0.7inch Large length 11.8cm/4.6inch, nozzle width 3.1cm/1.2inch Material:plastic Use range: fish tank, aquarium Package List: 5*Fish tank duckbill nozzle Note: 1. Please allow 1-3cm 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.