This hose is designed for water disposal during vacuum cleaning and holds up to extreme weather conditions. Vacuuming your pool walls keeps your water clear making this hose essential especially during pool opening. Each hose rolls up neatly for storage and fits most standard vacuum heads. Details:Blue-gray50ft. x 1.5"Blue swimming pool vacuum hose Comes with poly-welded EVA cuffs Swivel cuff for kink-free maneuverability Smooth spiral-wound design for flexibility and maximum flow rate Superior tensile strength for crush-resistant operation Heat resistance humidity resistance and tear resistancePlasticRecommended for outdoor use only