Our PromiseShip At The Fastest Speed, Can Be Delivered To You In 7-15 Working Days.If For Any Reason You Are Still Not Satisfied With Our Products, Please Let Us Know Immediately, We Will Do Our Best To Best To Solve Your Problem After Communicating With You. High Quality And DurablePolyethylene Material, Anti-Corrosion, Anti-Oxidation, High Pressure Resistance And High Hardness. Spiral Wound Construction For Strength, Flexibility And Maximum Flow; Superior Tensile Strength For Crush-Resistant Operation. FeaturesThe Main Function Is To Play An Important Role In Collecting Dirt During Swimming Pools And Landscapes Field Of Water ApplicationSuitable For Public Swimming Pools, Private Swimming Pools, Baths, Hot Spring Pools, Landscape Swimming Pools, Etc. CombinationWith Suction Pump, Suction Head Or Suction Tray, The Telescopic Rod Is Combined With The Suction Trolley And Others To Form A Complete Swimming Pool Combination Suction Machine.