VEVOR Automatic Suction Pool Cleaner, Low Noise Pool Vacuum Cleaner with Extra Diaphragm, 10 x 32 in Hoses & 36-Fin Disc, Side Climbing Pool Cleaners for Above-Ground & In-ground Swimming PoolAutomatic & Quiet CleaningNever Get StuckComplete Cleaning KitPool Clean for HomeEasy to AssembleSave Your TimeSealing Ring: Diameter: 17.95''/456 mm; Thickness: 0.09''/2.2 mm,Suitable Pool Material: Spray, tile, vinyl, fiberglass, cobblestone,Connect to your Pool's Filtration System: Pump≥0.5HP, Flow≥73L/min,Hose Length: 31.5''/ 800 mm,Suction Nozzle: Diaphragm Type, 1.69'' x 5.71''/43 x 145 mm,Applicable Pool Type: Above ground pool, IN-Ground Pool,Item Model Number: 1815BX-80CM,Hose Inner Diameter: Φ1.38''/35 mm,Product Weight: 10.06 lbs/4.57 kg,Hose Outer Diameter: Φ1.81''/46 mm,Main Material: ABS, EVA, TPU,Product Size: 21.2'' x 17.9'' x 14.6''/540 x 455 x 370 mm