Poolmaster?s Heavy Duty In-Ground Swimming Pool Vacuum Hose features flexible, yet durable EVA and all-weather material. Pool hose swivel cuff is built in for kink-free maneuverability during pool cleaning while the spiral-wound construction adds strength, aids in flexibility and provides maximum water flow. Superior tensile strength provides crush-resistant operation. Hose should be used with a standard swimming pool vacuum head and a telescopic pole for manual pool vacuuming only and should not be used with automatic pool cleaners. Hose works best when warm to maximize flexibility. Measures 1-1/2-inch in diameter x 30-feet and is made in the USA. Note: the opening size inside pool skimmers may vary, so a fitting or vacuum plate may be needed inside the skimmer for the most secure fit and airtight seal of the vacuum hose. Vacuum head and pole not included. Poolmaster's Swimming Pool Maintenance Collection offers a generous selection of performance and built-to-last products made from resilient components